I had the Infiniti 7 and the NHT and didn't care for either one. You're right about the Def Tech and the Theil. To me, most of the API speakers have a generic, bland sound, so I probably wouldn't like the PSB. But that's my best guess. To be honest, I don't remember what PSB models I have, or have not heard. That leaves the VR. If it were me, I would just take them by default as I've never owned a pair and they look OK.
Its funny you make note of the Vandersteen's. Its a speaker I would probably recommend, but in your case, I would not. Your electronics aren't up to the task. So I think its a good call not to go with them.
Its funny you make note of the Vandersteen's. Its a speaker I would probably recommend, but in your case, I would not. Your electronics aren't up to the task. So I think its a good call not to go with them.