+1 for fanless. I got one of these optiplexes as they were recommended everywhere. They are indeed more powerful but very closed down. For example one cannot even control the fan speed on them and I hear it whine at idle all day long. If I try to unplug the fan from the motherboard, the whole computer won't boot.
Also, what I could gather from a youtube presentation is that they are electricity hogs (compared to a 5W Pi) unless you get a >9th gen box which has some better low power states (which may or may not be supported by your distro).
Also, what I could gather from a youtube presentation is that they are electricity hogs (compared to a 5W Pi) unless you get a >9th gen box which has some better low power states (which may or may not be supported by your distro).