I had mine and it worked just fine at 15 bps PSP ramping, then 13, now at 10 bps.
And on Semi auto, it'll keep up with you just fine (especially because of the horrid stock trigger.)
And i don't know what planet you come from where eggs eats batteries...one of the more battery efficient loaders out there.
And jams? Non existent with the soft paddles in there. Thats why they make such good reball loaders.
Overall...like i said. The Eggy works. Also, its like a quarter inch larger on each side. I wouldn't sweat it at all.
I say, if your getting hopper hits with an eggy, your going to get hopper hits with the halo.
If you think 1/4th of an inch is going to affect your game that much, then your probably not positioned correctly anyway.