I am replacing mine with a Kyosho MP777. Sounds like a great buggy to me. As soon
as I get it I'll you know how I like it.
Others to look at are the X-Ray XB8, Kyosho MP777 Special 1, Mugen MB-5 Prospec, and there are a few good RTR's like a Sportwerks Mayhem, and the Jammin RTR buggy...I'm sure there are some I'm missing too.