[TARTMAN]

I had the K1, great car easy for spares etc. But was not as nice to drive everywhere like the sx3 i also had was.

Not a fan of the B44..

I now have an xb4, love it. you can remove the fronbt drive shafts and run it in 2wd so its a multi class car if needed as well.

the spares are slightly more than schumacher yes, but you can buy wishbones as individual sides etc so you dont end up with loads of one side etc. The XB4 works from the box as mentioned and no upgrades needed. except for the propshaft cover. thats a weak point but only £8 for a pair to replace the plastic ones.

I would say go XB4. quality and no upgraded parts needed to make it run great. a few setup changes and your good to go.