I have several as follows:
PRS25 - second gen new from Timefactors
PRS22 - sterile dial - new from TF
PRS5 - second hand ?
PRS 40 - second hand eBay
PRS40 chrono - new from TF
PRS18Q - new from TF
PRS 53 - new from TF
PRS14 - from the SC forum
I have sold a PRS3 LE Blue on eBay and regret that one and traded a PRS48 for another watch I was after.
It does vary from time to time but I think the PRS53 is my favourite with the 14 a close run second.
The PRS22 and the 53 were bought back in the day before the 2.00pm Sunday scrums started.