Got the new kit yesterday, Innokin Kroma with Zenith tank and straight away, WOW! 1.6ohm coil in, and started at 10w per the recommendation on the instructions, vaped for an hour or so messing with the air intake and over the course of the day I went up as far as 13w and came down as much as 9w but eventually settled at 11w with roughly 1 air intake hole opened and this is giving me masses of flavour, the likes of which I haven't tasted in any of the other vapes I've tried. Same juices, same nic and so far, I'll loving it, still chaining a little bit but feeling a lot more satisfied than I did before. Got my concentrates too yesterday, Red Astaire and Green Kelly, made them up and waiting till I use more juice in the tank to try the Green Kelly in particular, already used RA and loved it - I've made an 8mg nic on these instead of my usual 6mg and will see how that goes, but so far I'm finding this little kit brilliant - very easy to use and adjust which was something I was a little apprehensive about before, but anyone in the same position as me who is still searching for that little extra boost and scared to move into something a little bigger, I'd recommend it without hesitation !!.
Thanks again to everyone who chipped in here on this thread, been a very productive experience for me - just need to try the plexus 0.6ohm coils now and see how I get on with those, will report back as and when

Marko