I've watched a ton of videos, and am trying to decide between the Traxxas Slash, HPI Blitz, and SC10. Are there any other popular short course trucks to consider? Do they all take the same battery upgrades (for example) could I use an aftermarket lipo for all the trucks or do they need to be model specific? I'm mostly concerned with battery life and durability, are any of these models known for superior build quality? Thanks!