Welcome in
@Shrilly , for the most part, buying any kit from any retailer will be a decent kit. The Traxxas TRX4, and Axial SCX10 is usually the more popular rigs. Redcat isn't bad for crawlers also. I have the Gen 7 and Everest 10.
The most important thing to do is make sure there are available parts but with these rigs, there is.
The Axial SCX24 is really becoming popular and lots of guys have them here.
I would stay away from any amazon kits and stick with well-known brands.
I run SCX10s and SCX24s mostly but a TRX4 kit is in my near future.