I don't know... but the Multiplex EZStar is really something you should look into. It may not be that popular on this forum but there are other forum where the EZStar is maybe on its tenth forum with each one having all raving reviews. The material is not foam but Elapor, which is definitely more durable than foam. I have one and I would recommend it to anyone... plus because it is a pusher, it is much safer. Also, it is so easy to assemble/disassembly. You literally plug in the wings and go (I put some velcro in there just to make me feel better but I doubt it is necessary). The RTF takes less time to put together than to charge the battery. I have a friend that flew it by herself within ten minutes of picking it up the first time.