Which Pit Bike????

[Kevin415mx]

Hello

I am looking for a fun bike to use a playbike to screw around on and as a pitbike for when i go to the larger races. I have narrowed my choices down to three bikes can someone tell me the pros and cons of each bike as well as cool mods for a taller rider and what i should look out for when buying used.

The bikes i have been looking at are

KLX/DRZ 110

XR/CRF 100

and maybe a 50 with a tall seat, big bars and a 88 kit.

I kno that the XR has a clutch while the others dont and that it is taller.

Which one of these bikes is the best for what I want 2 do or is there a better bike I havent listed?

What is the power difference like between these bikes?

I am trying to find an older used one because i dont have a lot of money to spend on this.

Thanks