The ESP Guitar Company

Hey guys I am looking to get a new amp that I can use for my new band. I have had a few smaller amps and a line 6 half stack. I prefer tube amps but may consider a modeling amp of some kind. I would prefer not to spend a ton of money right now because I just spent a ton on a new guitar. I play a lot of metal. some of my favorite bands include A7X, Trivium, Periphery, and I the Breather. I would like to be able to incorporate qualities of their sounds into my new band. Thanks for the help