I'm wanting to host some low stakes poker games to give some friends who are interested in poker a chance to try it out for a low cost. I was thinking a $20 buy in with 0.1/0.2 stakes. Does anyone who has played similar stakes have any suggestions for chip value designations at that level? I was thinking 0.1, 0.5, 2, 5 but open to anything else that people have found that works better.