so i've been riding bikes all my life. it's pretty much second nature to me. but lately i've wanted to pursure it as a hobby. i have a Pacific DS2 MTB which is for younger children essentially and works fine (i've been riding it on the street not on trails) but i'd like something more age-appropriate now. i'm not sure what kind of biking i'd like to do though. i'd probably do a lot on roads (i live in the suburbs) but i'd like the potential to do some stuff on the trail too. so basically a versatile ride. what should i do? (also could you recommend some bikes? i'm looking not to spend too much though)