They are both 1/8th scale buggies though. And both are distributed by OFNA here in the U.S.A (despite being from the two different manufacturers mentioned above).

Both are excellent buggies in kit form, and not bad RTRs either. The Jammin (in kit form) was rated in by XRC magazine as second best behind the Kyosho MP777 SP1. It was ahead of the Mugen MBX5 Prospec, the XRAY XB8, the TTR S3, and the GS Avenger.

While you can't base everyting on a magazine shootout, it does show that the kit definitely isn't a contender for crappiest on the market.