Honest Opinion
I run the Losi 8T 2.0 and I believe it is the easiest on the market to drive, and possibly the fastest. The Mugen is also a great truck. I have drove it, it compares to the losi for ease of driving. I think the Mugen is a more durable truck as the losi has some issues with clutch life and rear hub bearings. Both are very nice. See what has the most local support in your area. It always helps to have other guys to give you setup help, spare parts, ect. The hot bodies truck is also a very nice ride but not too widely run at this point.