I vape at 2.0 ohms (30ga, 10 wraps, 2.0mm ID) on a Provari. I never tried 26 gauge but I have tried 28 gauge at 1.5 ohms and it just took a little too long to heat up. But the only opinion that matters as far as you should be concerned is your own.
This is where I like my build as well...using Opus/Hana mods ...prefer closer to 1.6 on my mech mods





