Questions about adjustable driver - should i square the face or use grip as my alignment?

The grips on adjustable clubs should be plain round and not have a ridge. Realisticly they should also not have any alignment markings which change when you adjust the club (as you say with some adapters the club face angle changes when you change the loft), TaylorMade use such grips on their adjustable clubs

So for me it is always about aligning the club head face with your intended shot.