Our computers are more liberal than the Suunto and will do what a computer should do which is give you more bottom time safely. It is easy however to add in more conservative factors with Oceanic computers if the user desires.
A lot of divers here suggest Suuntos because
"they're safer," but that's just pretty silly. The Oceanics run on a conservative program, while the Suuntos simply penalize needlessly, but - as suggested, if one wants a degree of extra safety, just dial it in on the Oceanic.
I read a thread where the diver claimed his
"Oceanic was fine, but he still took a hit," but when I asked if he meant that his Oceanic was in the Green when he left the water, and had not experienced a Rapid Ascent Warning, or if it was just not in the Red - I never got an answer. It does seem that some think they're cool as long as they're not in the Red, but to me -
Yellow is caution, do a longer deep stop and longer safety stop to get back to the Green before surfacing, then a Surface Stop before climbing the ladder.
Oceanic computers are certainly safe and conservative, or the legal system would put them out of the business. For recreational diver product friendliness and helpful customer support at their 800-line, they cannot be beat. (I had a couple of problems with the downloader, but after a total of hours on the phone and replacements loaned, they turned out to be on my end - my mistakes, and data corrupted by Roatan airport x-ray.)
Do not read the quick reference card, tho, until you've studied the manual well. Most of the problems I've seen with their computers came from divers who were trying to bluff their way thru using them without study, and DMs meddling without knowledge of how this brand functions. My home buddy and I get together before a trip and run SIM drills, including Oops-Dives we hope never happen.