I'll tell you what each switch are and what they do:
Black : They have a medium to high actuation force, at 60 cN, which means they are the stiffest of the four most common Cherry switches. ( not mania friendly)
Red : They have a low actuation force, at 45 cN – tied to brown in AF are the lightest of the four, it's also the quietest of the four giving no loud feedback
Brown : like the red, it has a low actuation force, at 45- cN ,the switch is a good middle-of-the-road option appropriate for both typing and playing They are also ideal for typing in office environments.
Blue : is the most common clicky switch Blue switches are favoured by typists due to their tactile bump and audible click, but can be less suitable for gaming as the weighting is relatively high – 50 cN – and it is a bit harder to double tap, as the release point is above the actuation point. Blue switches are noticeably louder than other mechanical switches, which are already louder than rubber domes, they also are good for accuracy (as i heard)
So for you, i think you'd be good with a Red switch, lighter, doesn't make sound so great for mania.