Keep the Jacksom because, duh, Scott Ian & Jackson Custom Shop. It has to be a player and a screamer.
Well, for me, the attention to detail on the Tele is amazing. They got the paint job right. The quarter is under the Floyd. He duplicated the shape of EVH's hack job routing around the pickup and aged the cavity. If the same attention to detail was in the setup and wiring, that is a beast of a guitar. I would love to play that guitar. Seeing have two "metal/rock" Teles, I would not keep it.
The Les Paul is just another Les Paul with nothing unique or special about it outside of a weird paint job. The Lester is going in the chipper.