>>1899677/xs/ would be a better place to discuss this maybe
anyway trials is based as fuck
im trying to learn it myself its actually quite simple to get the fundamentals down but really hard to get to the point of being able to do anything impressive
the skills particularly trackstanding and being able to hop up and over obstacles are pretty great to have for any kind of riding
ive also found that the bike you use doesnt actually matter that much for low level stuff but smaller wheels and flat bars really help alot