I finally decided to go with the N3 as a low risk start. The main reason not go with an OB is space restrictions. It won't pass WAF if the speaker are too far away from the wall, but OB needs lots of breathing space.
I hope someone can shed light on this one: Does the rounded edge on the front baffle plays a role in sound quality or imaging? I will use the vinyl laminates from part express which is only 2' wide, so it is no enough to wrap the two sides and the front in one piece. It will be less obvious if the join is on the straight edge than on a flat surface. So if I do not round edge on the front baffle, will it affect sound? Thanks.