Crf 150r vs 400ex

the 150r was made to race with 85cc 2 strokes, which will be wayyyy cheaper and alot more fun if u like 2 stroke power... id say go for an 85 or a trx250r/lt250r/tecate 4 or something of that nature but if u want a bike... id sayyy w8 til u can fit a 125 bec theyre nastyyyyyyyyy bikes