There are 60 various combinations whose rank you have to learn in order to master it completely.
The optimal strategy for Deuces Wild is very complex. Yes, it is an excellent 50:50 bet with a 100% RTP, but it will decrease your overall RTP, as the full pay Deuces Wild feature a theoretical payout higher than 100%. If you are lucky to stumble upon a small bar or a casino with the full pay Deuces Wild, another important thing to remember is to not use double up option. Paytable of the version of Deuces Wild with 98.91% RTP