In your experience as a player, DM, or obsessive die-roller, which dice are the most easily biased, whether by weighting or just by use? I'm curious, because my dice have been acting strangely...
I can roll two dozen d4's (at once or separately) and at least half of the frickin' things show a 1 every single time. I hate d4's. For a short time, I was really tempted to ban them from my games and replace them with d8's with their results halved.
75% of every session is me rolling 1-5 on attack rolls and players rolling 18-20 constantly.
25% of every session is a chain of critical hits without error by a kobold or something similar. This is the part of the session where the players start to get VERY afraid.
Myself & my group where rolling money for some new characters last night, and in something like 20 d4 rolls, we got 12 4's, 5 3's, 2 2's and a single 1.