Well, lets just say that Mind Twist would likely be the more popular choice, assuming you could only pick one
If you win the flip, the next time that creature would deal combat damage this turn, it deals double that damage instead
Of course, if youre at a more disciplined table it might slow the game to a snails pace, but usually this one-mana draw engine overperforms
If you're looking for a fun mono blue Commander option, you might consider Talrand, Sky Summoner or Atemsis, All-Seeing
Red just does annoying better than the other colors
Don't get me wrong, there's serious stuff to deal withmutant monsters, irradiated food, ruthless raiders But there's so much charm and strangeness to the world that you can't help but fall in love with it, rads and all