Id say RDX. I used to run a Shui and gone to the RDX is the best thing i ever did. The car runs sooo smooth and feels stable all through the race. The good thing about Corally is they keep improving the car they've got insted of bringing a new car out every 9-10 months
. I do like the Xray T2 a chap at our club has one and is very fast...i just would'nt have one