Beautiful watch, I am really tempted to buy one of these.
Both the BCE and the SFSO are just amazing, If I was giving advice though, I would say Eta steelfish just gets the nod, reliable accurate and good resale value.
I only have the Asian steelfish and even that is a fantastic piece for the cash.
If you are not sure, that may be the halfway house, if you like it punt it on and buy the ETA.
The lack of AR does not really bother me but the slightly stuttery second hand has me eyeing the Swiss version.
You really can't go wrong with any of these though, we are spoiled.