My current can opener might be an Oxo. At least, that's my best memory. All I remember for certain is that I bought it at Goodwill.
The "pop top" cans have mixed virtues--easy to open, but that wretched rim. However, one huge plus, from what one person whom I know said, they are wonderful for taking lunch to work. The can opener in her break room was on the other side of revolting. Of course, she could also have her own "at work" can opener. If I were in this situation, I'd probably aim for my own electric avocado green model just to have a little retro flair in my day. Plus it would be pretty clear if my can opener vanished and appeared on someone else's desk exactly what happened!
A part of me misses the old Swing-A-Way. That's what my family used, and in my memory, we only went through two of them. I don't think the first wore out completely before it was replaced, either.
Then, again, these days I'm using canned goods less and less. I'm very concerned about BPA in linings, and I'm trying to cook from scratch as much as possible. (Some scratch ingredients are in cans--but usually I feel there are better tasting options elsewhere. I honestly cannot understand why people still buy canned peas when frozen peas are so much better.)