Wedge loft question.

Just won a Callaway Opus sp wedge. (Im sure its just a single wedge ive won and not a set.) I currently game the costco kirkland wedges what are about 4 months old which are a 52* 56* and a 60* loft. My irons are jpx 921 HM with a PW loft of 44*.

Not sure till they contact me what my options are but what sort of loft should I go for? I've only been playing 2 years so a little stuck.