Well the Thunderbolt 5SS is quite tanky, nimble for its size and it can wield 7 MPL. But on the other hand it's a heavy (busy queue) and it's weapons are more spread out.
The Shadowhawk 2K can put 3 LL in a single side torso so that looks similar to a 4P. And I hear Grasshoppers are mostly energy boats. There is also the Crab (not king, regular) coming up which is a 50 ton energy boat.
Clan side there is the Stormcrow which still runs 5 C-MPL quite well even after the recent nerfs, and it's even more mobile than the 4P.
Have you mastered 2 more hunchies by the way? The 4G packs quite a punch and the Grid Iron is the best Hero mech and one of the best mechs in general that I own.
And I agree with you; the 4P really clicked for me. It only does one thing but it does it so well and streamlined, what's not to love?
Edited by Xione87, 28 May 2015 - 01:03 PM.