noxxic - Have you seen Noxxic's World of Warcraft DPS Talent Calculator? It estimates your potential DPS as you select different specs, talents, and item levels. - http://www.noxxic.com/wow/talents | Facebook
Chambers of Xeric DPS calculator : r/2007scape
WoW Classic Best Talent Calculator | PlayerAuctions
New tool for the DRG community: DPS Calculator : r/DeepRockGalactic