The best rigs atm in the tiny camp would be an Axial 1/30 or the Redcat Ascent Apex 18. The updated SCX24 is decent from what I understand, as well.
The 1/30th Axial is their latest chassis design and they perform really, really well.
The 1/18 Apex comes extremely well equipped. It performs like the dickens out of the box and then you can throw a few things at it to really dial it in.
I have two TRX4M's, they're very spendy to get to a place where I feel I can comfortably drive it everyday and not encounter a failure or some limitation.
I have spent hundreds on my TRX4M's each, it very well might be over a thousand..