My sweet-spot seems to be 1.8 Ohms so will the LP RM2 be best for that? I'm not interested in sub-ohming or at least going anywhere under 1.0 Ohms.
ancient...thanks for the info on the RM4. Anybody know how the RM3 and RM5 are different from the RM2?
I've been vaping around 1.8 ohms for about 7 months on my Reo's. I've tried many different atties from Reosmods and elsewhere. My current favorite is the RM3 single coil, very closely followed by either the RM2 or the Igo-bf. They all produce great flavor and vapor. In fact sometimes its difficult to tell which would be best, it often gets down to preferences for physical details like appearance, o-ring cap vs threaded cap, small area for coil build vs larger area for coil build, total height of the atty plus drip tip (Igo-bf is shortest) or if you like to put the mod in your pocket then go play touch footy the Igo-bf has the least stable cap etc. The Igo-bf is fussy about coil height, you need the coil down low right on the air hole, it is also the most likely to leak juice from the air hole if you over-squonk. It produces a slightly sweeter flavor and is the most compact. The RM2 and RM3 are pretty well leak free and robust, with my biased opinion giving the edge to the RM3.
With the RM3 and its screw-on cap, the air hole ends up in a fixed position, so when you fit a new coil, you have to mount the coil so it is centered on where the air hole will be when you screw the cap on. With the RM2, the cap can be turned to make the air hole center on the new coil. But the screw-on cap is an advantage when you just want to rewick, you can screw the cap back on and you know its going to be in the right place. All minor details...
I hope thats not too much info
there's not a lot of people vaping 1.8 ohm coils on RDA's so thought I would share my opinion. I find around 1.8 ohms to 2 ohms with 30 gauge wire to work well, 8/9 wraps on a 1/16" drill bit or rod.
