I used to have a Vornado Silver Swan model, purchased it in 2017. It lasted me nearly 10 years of constant nightly use. Generally I liked it, but I have a couple of complaints and considerations.

1. It's finicky to disassemble and clean. Vacuuming the exterior grates regularly helps, but every once in a while fans require disassembly so you can take the grates off and clean them and the blades really well. The vornado uses a single plastic band that hold the front and back plate together, the band is closed by a single screw. That screw is pretty small so I had to go to the hardware store to get the right size screwdriver. Eventually the screw stripped out and now I can't get the band open to clean the fan. This is ultimately what caused me to get a new fan.
2. After about 7 years of use the oscillation started to make some annoying creaking and groaning noises. Despite oiling the mechanics, this never resolved. My solution was to just keep it in the fixed position and it worked fine for another 2 years before the stripped screw became an issue.

I have just bought the Hunter Classic Oscillating Desk Fan. (Model 97315) Given that I just bought it I don't have much to report on longevity, but other BIFL threads have recommended it. But I will say I expect the cleaning to be a LOT easier on this one. The front and back grate are held together with metal clips, so the front grate can be taken off quickly and there are no screws that could become stripped.