What number thread is this now.
Okay I'm just going to pretend you don't have a wife, while also praying strenuously for her safety.
You are mistaking RAW POWER with "ramp up time." Mechanical mods don't have even crude safety protections, the vape is created from the BUILD which draws power directly from the batteries. Since the batteries are heating the coils, well, if you put several chunks of rusty metal in there (or whatever insanely high mass build, I should say) a mech (heck in fact some regulated mods when being used in cloud competitions) is going to have a LAG time where it takes longer for the coil to heat up and be able to create vapor. At cloud competitions you will often see folks "preheat" their build by holding down the fire button BEFORE they even inhale, as they aren't wasting their valuable "lung capacity" during the time the build heats enough to provide vapor.
I use really not that powerful batteries and get really no lag time on any mod, because I use small coils that heat up quickly. For example. I have no need for a "boost" function because my coils don't need it.
If you are playing with the same build on both your devices-- Yes, the DNA device is going to use that extra power it steals from the batteries in boost mode to sort of heat the coils quicker. That is the function of "boost" or at least ONE function as I understand it.
Your DNA device is just BETTER. It's probably going to perform better in all areas, so you'll enjoy it more, even with the cruddy batteries that you have now. When you get your OH MAH GOD 2000 mAh Samsungs, you may find that your pseudo not quite mech performs better, because the battery will not be MODIFIED in any way, it will be drawn directly, so better batteries in a mech or at least MORE powerful batteries in a mech are going to perform better.
Your DNA mod is such a lovely device, it's going to do anything within its board capabilities to make your vape as awesome and desirable as it can. SO, you may be shocked to find that your new batteries make your mod like vape perform as well as or better than your DNA, depending on how you like your vape. HOWEVER, the DNA mod may remain somewhat unchanged, other than having better run time with your new batteries. You may be shocked.
However it all works out, well, stick with what you like, and please ditch the batteries you are using NOW since they are unsafe in either device (frankly) and are probably going to do nasty things at some point, it's just a matter of when. Etc.
So.... Yeah. Just-- IDK, can your wife come on here and chat and ask questions without you maybe butting into her thread would she at all be into that because I'm worried about her safety too, and also, it sounds like she is building even LOWER on HER hexohm with the same crappy batteries. She might be bright, introduce her to the forum it might be good for her. If she's just letting you do all the work and vaping well maybe she should come on here and get educated too, she might be swifter at it. She might not.
Either way, I'd love to hear from Mrs. Cooper. OMG I can't believe I just typed that, but if she comes, it might be fantastic.
Anna