Well I've detected most of my life and I think updates are painfully slow. Just for starters Whites should introduce a less exspensive three frequency detector say around $900 to $1,000. I realize there isn't a lot of money in the detector buisness but really how hard would it be to offer some options. Minelab offers three prices for their FBS technology, so could whites. As of now it's either $1,500 or ten year old technology. What I would really love to see these computer wizards come up with is a new TR discriminator. Imagine true non-motion discrimination! My old white V supreme could snag a dime up to six inches deep in light minerals and I could get a half at eight plus. With TR detectors you can litterally find a coin right next to large iron. A TR's discrimination has zero falsing, when you go over large iron it just shuts off, as you pass over the edge of the iron if your audio raises higher than your threshold setting you have a target, no guessing, if the tone rises you got something. The main problems were minerized areas and the need to expertly tune and scrub the coil. Whatever company is the first to offer non-motion discrimination will be king. For now I would love to see a spectrum jr. . On the bright side the slower detectors develop the longer things remain in the ground waiting for us to find them. Good luck out there, Darryl.