Here's our list of the 10 best high RTP slots commonly found at many online casinos:
Mega Joker (99%)
Codex of Fortune (98%)
Starmania (97.87%)
White Rabbit Megaways (97.72%)
Medusa Megaways (97.63%)
Secrets of Atlantis (97.07%)
Steam Tower (97.04%)
Gorilla Go Wilder (97.04%)
Best in slot (also "best-in-slot"; usually shortened to "BiS") is a term meant to describe the very best item, enchant and/or gem available to a character for a specific slot. While there are differences in opinion there is usually a generally held idea of what is the BiS.