Considering I looked at everything, and bought a Top Photon in the end, I'll also give them a good wrap, quality for money is almost unbeatable, with the Ltd kit you get two chassis in the box.
You probably can't go all that wrong buying any of the major brands, but I like the Photon design features, and so far mine has been a peach to drive, perhaps a car well on the way up overall, considering you often need to wait just to buy one, and was it someone else who said in the recent ROAR event there was like 6 in the A final of one class, and 4 in another A final, Top are doing something right, even if it's just marketing in the US.