Hi to everyone
I'm new here, but I would appreciate if someone gave me an advice.
I have a Lazer ZX-5 KIT buggy, but I'm not happy with its performance on track and I would like to upgrade to SP version.
However, FS upgrade is available now and I don't know what to do...
Has anyone already used FS upgrade kit ? Which upgrade is better: SP or FS ?
Thanks for all answers.