Same here. I use the Recurve, used to with the stock coils (which I thought were great) but currently use amazing alien coils at .21 built by Smut on this forum made specifically to my requirements, with thin outside wires, to taste great AND heat on and of quick, highly recommended. And use the pulse 80 for going out around 65watts (so I can stick in pocket) and at home the DotSquonker mech (as no safety button for a pocket). With the Sanyo A’s or the S, still need to always carry a spare battery either way as none will last all day with this type of vaping.
Basically for KermitVapes and your vaping needs, you needs to upgrade to the Sanyo S or the Sanyo A (the B is only good for higher builds around .04 to last longer as 55w takes too many amps out that battery making it last less) and unfortunately simply carry a spare (in battery box not just in pocket) so your half day lasts all day. Either that, or simply get a Gbox squonk with 2 batteries and unfortunately deal with the large heavy mod. Batteries are simply not there yet...