FYI, comparing tpruvot 2.2.6 to coolMiner 1.3 on TITAN-V card, no OC, Win 10 latest build with 398.11 drivers on multi-hour, static diff mining session, -i 19:

tpruvot 2.26 = 7.27 MH/s
coolMiner 1.3 = 7.41 MH/s

+1.9% difference, so still worth it with dev fee included.