replace 550 or try something else?

[JFC]

I've lost my Garmin zumo 550 and am looking to replace - not bothered about changing mount or wiring, device is wired to a StarComm unit --

I like the phone connection, need european maps, as far east as possible (Romania) and listen to music while riding

what's the prefered solution, stay with 550, GZ660 or TomTom or anything else?

Thanks