I have a K fun and a Fogger v4. Neither of which will ever be my favorite. The main problem with both is that the coil leads have to be wrapped around the lead posts. With my arthritis this is getting to be very hard. I have a small Phoenix rda that is not to bad mainly because it has holes drilled in the lead posts. Much easier to do. For me, the other draw back with the Fogger is that it is dual coil. I like a cooler vape. When I wrap 2, 4ohm coils, it is a lot of a load and slow to heat. So I am looking for a 2 to 4 ml, single coil, rta with holes drilled in the lead posts. Any suggestions would be appreciated. Of these two, I would prefer the k fun.
Look at Fogger v6 - they seemed to remedy just about every "issue" with this one. I'm fine w/ my 4.4 since I hardly change coils on average, so annoying build doesn't quite bother me, but v6 is just too tempting.