The Ave Maria is a deeper, more complex and fairly rich experience for me with good medium-full strength and plenty of smoke and body. Crusader is a great vitola for this line.
San Miguel is a personal favorite for the pepper that's front-loaded onto the stick and the medium strength with the smooth creaminess for the finish. The belicoso is surprisingly strong in the pepper department, while the torpedo vitola was a small step down in pepper, but gives a longer overall experience that's well worth the trade-off.
As for as deals go, look for Ave Maria to hold steady or go up a bit as it's gaining cachet.
San Miguel seems to be internet-centric and I think it's an A.J. Fernandez blend and is already a fantastic price for a box. Pretty sure these will be a deal either as mazo's or a box from time to time.
Cheers.