Ohhhh hahahah, I read that wrong, my apologies. I wanna know more about the warranty from Yihi myself, not too sure how it's gonna be. The back order on rDNA is ridiculous right now
Is the sxmini lighter than the rDNA40? The sxmini says it's 152grams/5.2oz idk if that's battery in or out. The rDNA40 is 6.8oz, idk if that's batt in or out haha
That is the weight of the Mini without battery, VS rDNA40 is the weight with battery, as that is how its shipped. I liked the DNA40 chip just fine, I was utterly disappointed with the box that housed it. A magnetic back door is nice though .. For me, I felt like that VS was not worth the money, the cast zinc aluminum box looks like plastic, and I felt like the chip was the only good thing about it.
I find that the SXmini does a much better job at living up to its asking price. The VS had me scratching my head trying to figure out how or why it is a 189usd device (true story). But if its a look that suits you, then sure why not? Simplicity has its place
I would love a TC dna40 chip, but the more reasonably priced ones are all out of stock it seems.
I cant answer about the mini. But I do have a SX350 and a DNA30. The Yihi out performs the DNA hands down. I build high ohm's and I use the power the board is made for. It will vape at 9.5 v at 1.5 ohm's with a single VTC5. And yah as low as .15 ohms but with a Yihi device why would you vape subohm, sure dont make sense.
"And yah as low as .15 ohms but with a Yihi device why would you vape subohm, sure dont make sense. "
I wish more people would get this wisdom. Watts are watts, and the amount of watts you get from your battery is determined by the amount of current (Amps) drawn times the voltage. The amount of current drawn is impacted by the resistance (Ohms) to the current. So less resistance, e.g. lower Ohms, will let more current flow and give more watts for a specific voltage. If you use a mech mod, your voltage is limited to 4.2V (fully charged battery) to about 3.3V (fully drained battery). So reducing your Ohm resistance is the best way to increase your wattage for bigger clouds and richer flavor, since you can't increase your voltage. That's why people sub Ohm. Of course there are safety issues if you reduce resistance too low and over stress your battery by draining it beyond it current output limit - e.g 20Amp or 35Amps as listed on the battery.
The beauty of regulated devices is that they allow you to adjust your voltage to give you your desired wattage output regardless of your resistance. So you'll get the same 32 watt output with a .5 Ohm build at 4 volts and you will with a 2 Ohm build at 8 volts. Plus regulated devices have software to prevent you from exceeding the current drain limits of your battery.
If you use both mechs and regulated mods, then I can see building subohm for flexibility when switching between regulated and unregulated voltage power sources. But if you use regulated devices exclusively, then don't worry about the Ohms. Just build the best combination of wire thickness and wraps to fit your RDA/RBA design and produce optimal flavor. Some people say that more wire (e.g. more wraps) gives more surface area for the wire to vaporize liquid off your wick and thus gives better flavor. Some also say that thinner wire heats up faster and gives a stronger "hit." More wraps and thinner wire means more resistance (higher Ohms) since the current has a longer and thinner "hose" to travel through. But your regulated mod lets you boost the current (by boosting the voltage) going through the wire to produce your desired wattage.
I think in the future things like temperature, power, heat flux and surface area will become more important buzzwords to vapers than sub ohming. I think that's where the DNA40 is going with its temperature control chip and the SX350 is going with its multi-mode power chip. I love my SX Mini. I'm eager to get a DNA40 device once the current quality issues are worked out.
I cant answer about the mini. But I do have a SX350 and a DNA30. The Yihi out performs the DNA hands down. I build high ohm's and I use the power the board is made for. It will vape at 9.5 v at 1.5 ohm's with a single VTC5. And yah as low as .15 ohms but with a Yihi device why would you vape subohm, sure dont make sense.
"I just bought theSX mini and will await a more mature dna40 device. I watched some interviews with the Evolve guys and they are working on 2 more version upgrades to the chip. They will be rolling them out in a couple/few months."
and here is the biggest difference between the two boards- when evolv does their upgrades you will have to buy new product each and every time. when yihi does their upgrade you just download it and you have a "new" board without having to buy anything. as a consumer, i'll take the yihi way every time. my sx mini doesn't get outdated unlike the evolv products. who wants to keep buying a high end mod each time evolv decides to upgrade their boards?
That is a very good point....I think it is main advantage that SX mini has on DNA 40 devices. I wonder if in the future will they do an upgrade so that SX mini will have TC?
YiHi writes on their site, that the SX 350 is more suitable for subohming.
the answer is YES. i was told by a vendor that a future upgrade will have temp. control......
And you believed him
Very well detailed and important information. I am looking to pick up an rDNA40 as well, once the kinks are fully worked out. I have seen too many posts about rDNA40's being returned after a day of use lol