After going back and forth between DIY, the podium, RR and predator. I opted for the RR. I can be handy, but a DIY under my 230-240lbs and hearing how the LW seat is not very strong, I eliminated that. The predator takes too long to get, the podiums adjustment bolts seem like a pain when the temps in WI start to plummet. Yeah the $20 shipping is annoying but in the end I trust the design can safely hold me.