I'm gonna chime in, although I feel a bit late for the party. I'll use the 2-computer post I saw used earlier.
Rec (single tank, reef diving with the wife):
What dive computer do you use - Suunto Gekko (wrist)
Is it an air-intergrated model? - NO.
Would you recommend it? Why/why not? - Yeah, sure. It was cheap enough, and it tells me the things I need to know: like bottom time, current depth, max depth. It also tells me temperature, a fun thing to record in the logbook for future reference.
If you could have gotten a different computer which one would it have been? Why? - The Gekko is fine for my recreational diving. It meets my needs, was inexpensive, and does nitrox NDL calculations (good if I ever want to sell it).
What was the deciding factor for your decision to purchase this one? - See above.
The one biggest drawback of the computer you use? - Doesn't display average depth during the dive.
The best feature of the model you use? - Display of bottom time, current depth, max depth.
Cave (or any diving other than with the wife):
What dive computer do you use? - UWATEC BT (imperial)
Is it an air-intergrated model? Transmitter or hose? - of course not
Would you recommend it? Why/why not? - Yes. It tells me what I need to know: such as bottom time, current depth, max depth.
If you could have gotten a different computer which one would it have been? Why? - I would like to get that new UWATEC BT that shows average depth. Why? Because it shows average depth.
What was the deciding factor for your decision to purchase this one? - It tells me what I need to know: such as bottom time, current depth, max depth.
The one biggest drawback of the computer you use? - Doesn't show average depth.
The best feature of the model you use? - Display of bottom time, current depth, max depth.
I'm easy to please. Just show me bottom time, current depth, max depth and I'll be a happy camper. Show me average depth too and I'll buy you lunch.
Mike