Reposting here, because it might be forgotten fast in Glanz thread where I posted it originally and it took me few hours, so it would be a waste.
All with capped pdif (I'm not a fan of checking everything with capped pdif, but it took me long enough. I might check it again in the future for lower attack, but not soon lol)
Target was Apex Eruca. Def is irrelevant but what is relevant here is
VIT:228
AGI:235
Keep in mind that for stuff with higher VIT and AGI, STR and DEX on Verethragna might have more value for fSTR and dDEX
Impetus Up (all using Victory Smite ASAP):
Veret R15 AM3: 8020 DPS
Glanz R15 AM3: 7286 DPS
Spharai R15 AM: 7001 DPS
Godhands R15: 6773 DPS
Impetus down, Footwork down:
Veret R15 AM3 VSmite ASAP: 5832 DPS
Veret R15 AM3 Raging Fists 2500TP: 5673 DPS
Godhands R15 Raging Fists 1000-2000TP: 5550 DPS
Spharai R15 AM Final Heaven ASAP: 5429 DPS
Glanz R15 AM3 Raging Fists 2500TP: 5380 DPS
Spharai R15 AM Raging Fists 2500TP: 5323
Glanz R15 AM3 VSmite ASAP: 5290 DPS
Spharai R15 AM VSmite ASAP: 5133 DPS
Footwork up, Impetus Down:
Veret R15 AM3 Tornado Kick 2500TP: 6447 DPS
Veret R15 AM3 VSmite ASAP: 6411 DPS
Godhands R15 Tornado Kick ASAP: 6392 DPS
Glanz R15 AM3 Tornado Kick 2500TP: 6180 DPS
Spharai R15 AM Tornado Kick 2500TP: 6131 DPS
Spharai R15 AM Final Heaven ASAP: 6042 DPS
All sets used TP sets with AF3+2 legs and AF+3 Feet. Kendatsuba +1 legs and feet were giving slightly less DPS (Usually something between 50 and 200) so that's still an option if you need MEVA. Also Kendatsuba +1 legs were used for Footwork set with Spharai, because otherwise it would be a lot of wasted Kick Attack rate.
Like you see, surprisingly sweet spot for some builds is to actually WS at 2500TP :O
That being said the difference in DPS for most of this builds between 1500TP and 2500TP is very small, so you can WS slightly earlier.