This is the first car I've ever done suspension mods to, so I don't have anything to compare my MeisterR coils to but for the price I don't think you can go wrong.
The preset height is perfect IMO. You know how you build up a muscle memory of getting into the car over and over? Even with it being about 1.5" lower, it doesn't feel any lower getting into it, which was something I wanted to avoid.
The car handles considerably better than the stock setup, and stock it already was a great car. Plus the added benefit is that the struts are of much better quality, so while they can be set much stiffer than stock they are also much better damped than stock. You still feel bumps in the road, but they are considerably less sharp and jarring than the OEM struts. Plus if you have crappy roads you can dial out the stiffness when you want to and crank it back up if you run any track time.
I'll be making a trip home for the holidays and I plan to soften them up a bit for the trip because most of the highway is under construction for the 120 miles I'm on it. I'm excited to see how they handle it compared to the OEM suspension.