I think the E-maxx is cool, but the maxx is much more durable and you can easily get parts. but a second hand E-maxx can be had for a 1/3 of the maxx price
You can still buy them separately! Part number 5171 they are a standard 3.8” so any 3.8” rim will work! I have mine glued up to ERevo 2.0 rims but I do wish they came preglued on a 3.8” rim with 17mm hex.