Help me buy my first guitar

First guitar

So I want to buy an electric guitar but I don't want it to be more than 250 cus im broke and I want to play pantera metallica megadeth and stuff like that but im looking at in ibanez grx70qa but don't really like the colors but I saw a ibanez grg121dx and loved the walnut color but saw the price and its too expensive so I was wondering if there's a good guitar for the same price as the grx70qa but looks like the grg121dx