I'm not familiar with the Advantage, but I do have the Musketeer XS which is the prior model. Don't get me wrong, I love my Minelab. It works good, but sometimes I wish I'd purchased a Tesoro instead. You only have two options for coils on the Minelab... an 8 inch and a 10 inch coil. It's also heavy. I've swung a Conquistador Umax, and it was much lighter than mine. The Advantage has a fixed ground balance setting. This basically makes it a turn and go detector, but you do loose a little depth compared to manually ground balancing the unit. I get good depth from my detector, but due to arm fatigue, I had to get a hip mount bag to cut down on weight. I think with the many different coil options, you're gonna find the Eldorado more flexible to different detecting situations. It's light weight, and a lifetime warranty make it an excellent choice. In my humble opinion.