Hello, I picked this section of the forum and I hopefully didn't mess anything up. Anyways I already have an Ace 250 and its getting kinda old. I mean, I know how to use it, I find clad coins and alot of trash. But I think I am ready for another detector. What do you guys think? I have been looking at the Minelab X-Terra 305. If I wasn't on a budget, I would be looking at a 505 or 705. I was just wondering want ''advantages" the 305 has over the Ace 250. The thing is about the 250, you can pick up a nice and solid coin signal and come to find out it was a large can or something, but still gives out a coin signal. Just like the bottle caps. Some give off a sloppy signal and bounces around (I know not to dig).