Zoop for 224$ through leisurepro
Online prices are tricky, you have to be careful. The $300 scuba.com price I quoted includes the download cable, the leisurepro price does not, its $65 extra, making the total price $290, a nominal savings.
So to be fair, total price with download cable is Suunto Zoop $290 (leisurepro), Hollis DG03 $349 (DGE), Oceanic Geo2 $390 (Scuba.com). Personally, I would want the ability to download my dives. I particularly like this function with my AI Oceanic VT3 where my air consumption and SRMV are automatically captured, calculated. If the OP does not need to download dives, he can save the extra money. If I were to opt for the DG03, I would probably go for AI and buy a transmitter, that would raise the price to $598, still a good deal. An Oceanic VT4.1 with transmitter and download cable would run about $800, of course it is also dual algorithm.
Personally, I can't tolerate the Suunto decompression algorithm, but that's just my choice. It behooves new divers to learn the rudiments of decompression algorithms prior to investing in a dive computer. There are many threads on SB discussing this topic with advocates on all sides.
Choices, choices, choices, at least educated ones are better than not.