Metal detector question …?

I'm looking to buy a metal detector but I'm not sure the best. I live in the UK and have around £ 100 ($ 200.usd) to spend on one. I have looked on ebay and have seen 2 I think are pretty good. but you can look at them and say whether they are good or not. as 1.Garret: http://cgi.ebay.co.uk/Garrett-Ace-250-Metal-Detector-with-FREE-Accessories_W0QQitemZ230221098919QQihZ013QQcategoryZ14955QQssPageNameZWDVWQQrdZ1QQcmdZViewItem 2. Bounty Hunter Tracker IV http://cgi.ebay.co.uk/NEW-Bounty-Hunter-deep-metal-detector-WORTH-149-Book_W0QQitemZ330211316756QQihZ014QQcategoryZ14955QQssPageNameZWDVWQQrdZ1QQcmdZViewItem If that not verry good can you please give me some metal detectors around £ 100 please. thanks

Stay away from both. The Bounty Hunter is junk.Poor build quality. The Ace 250 is difficult to learn to identify with. Where I live in the states I'm seeing a lot of people in the marketing of these for something better. I detected more than 25 years, and if I were you I would look at the Treasury Silver U-Max. The cost is U.S. $ 239.00 I know this is more of what you spend, but is by far a better detector. Depth.Very Excellent easy to use for a beginner.Plus comes with a lifetime warranty.