RG's are usually a reasonable default. But then, they're just a reasonable default.
I think you should figure out what you're looking for in a guitar. Tone, playability, and whether or not you really need a trem bar. I'm not saying Ibanez RG or PRS are bad, but it would be a good idea for you to just go into a guitar shop and try out everything you can afford until you find what you like.
I currently play one of
these and it's pretty solid. I heard good things and ordered one from ebay out of blind experimentation. No regrets.
Mine has a custom finish/color-scheme body on it though though, because I'm more of a badass than the standardized shit Musician's Friend carries.
I get a little bit of low-E buzz in some spots, but that can generally be adjusted.
The tone is great. I had to raise the neck pickup a little to get a reasonable volume out of it, but now it sounds great.
One of the selling points Washburn tries to make is the Buzz Feinten tuning system they use. It does stay in tune really well, it's just that the tuning pegs are pretty sensitive.
Very versatile. Plays well. Washburn Idols are wonderful guitars.
Anyway...
I dig the RG series by Ibanez.
They're a good standard mid-level guitar if you're not too picky about what you're looking for, and if you just want to play Metal. They're not very versatile, but they work.
Great action, a locking trem on most models, and
reasonable tone (although personally, I would replace the pickups).
Jackson Dinkys are solid guitars too. I don't care what anyone says. Maybe just switch the pickups and you're good.
Don't get a Warlock. I'm biased and you can't convince me otherwise, but I don't like BC Rich Warlocks. They don't play well, their tone sucks, they're heavy, the cool looking body shape actually feels very uncomfortable, and every other retarded amateur out there has one. Do you want to look and sound like a retarded amateur? I didn't think so.
Micheal Kelly guitars are another fantastic option. They need no explanation. If you see one, play it. They sound and look beautiful.
Even take the time to look at semi-hollows.
They always sound great if you have the right amp. Yes, even for Metal... potentially--just different.