I downloaded the patch this afternoon and had a few matches. So far the M416 with heavy barrel is the new king of all guns for the Assault class. The recoil in all directions is virtually non existent, and you can kill quite easily at long range by burst firing.
The Light LMG's now get 100 rounds with the extended mags. Meh.
The UMP now get 34 damage, but it still has it's slow fire rate, and minimum damage has dropped to 12.5, so horses for courses on this one.
But the biggest surprise was the SKS with heavy barrel.
This is the new over powered gun in the game.I got kicked of a 500% TDM canals match for raping with that.
Didn't have time to play anything with vehicles/air, so can't testify to their destructibility.
Tonight though.
http://symthic.com/forum/index.php?page=Thread&threadID=2705