I like my Calmini AAL's, the install isn't as easy as the SLR but it's still just a 3-4 hour job.
I think the ride is better than stock, a bit more firm but not harsh. But my rear springs were sagging so they were probably a little softer than when they were new.
The lift I got looks like more than 1.5 inches but I haven't measured so it might just be my perception.