Use Contrail for SURE! For me, I also like LVFR a lot. Very reliable with updates, good communication with customers via their forum. They’re one of the best at updating when it’s needed.
I can’t say the quality is the highest (compared to the FlightBeam & FlyTampa lineup) but easily one of the highest quality compared to others. I classify them as Tier 2 (in my ranking system that’s second highest - to get Tier 1 they have to have active animations in the terminals or at least highly detailed terminals and hangars). Please note, I’m not saying all scenery needs that to be enjoyed - just to be called Tier 1 in my ranking).
I own all their airports except Santiago (only because I’m waiting for a long range airliner). Definitely recommend!!