Just my opinion, but I find OPI far superior to Orly. The base coat for OPI is a hybrid base (like CND Shellac), which makes for very easy removals. I find Orly particularly difficult to remove, especially the glitters. OPI's range of colors at 220+ is much better than Orly's 90. And OPI's colors are iconic and known to clients. OPI also has far better market penetration, and an excellent training program. A minor point - I also dislike the tall Orly bottles which tip over easily. I've always liked Orly rnp and Bonder is the best rnp case coat, and there are a couple of Orly Gel fx colors I just love - Holy Holo and Atomic Splash - but my go to brand is OPI.