TC advice

[martgifford]

I live in France and after 5 years I discovered an awesome track 30 mins away

https://m.facebook.com/pages/SAM/547102022007575

It appears to cater for a lot of classes but looking at photos there is a lot of TC

I don’t have a TC - what’s the best TC car for both indoor and outdoor use?
What’s the most common shell?
Assuming the stock class is a 13.5 turn still

Assuming everyone will say X-ray and protoform but want to order one shortly so any suggestions of what the most ‘standard’ is for someone who is a little bit of a shit driver

Thanks