I had a Havok Pigeon drop in a package for me not too long ago and it's Arc and has some pretty fun rolls plus a sweet silencer! So just for fun I infused it up to 322 and I ended up REALLY enjoying it in PVE. Especially of COE when it's Arc burn. The silencer gives it a great firing sound and you can buy one from the Crucible Vanguard I believe. Mine is equipped on my hunter.