Plz tel me which is better hockey skates bauer x15,x2.0, bauer total one20?

the x15 and x20 are part of the vapor line as opposed to the one20 which is part of the supreme line. therefore it's two different fits. the supreme line is more narrow in the heel and opens up in the toe. the vapors are about the same width throughout. it's personal preference. i personally like the supreme line better. the x20 is gunna be a little lighter and more durable than the x15. the one20s are comparable to the x20 (durability/quality wise). but you're comparing two different types of skates so it's hard to say which is better. you have to try them on and see what works for you.