M-40 (hated it, no comparision)
Carson City (their woods ball wasn't as good as gun lakes)
To start off, this place is conviently located right off of 131. Makes it very easy to find, not hidden in the boonies like some other courses. The staging area there is top notch, its under two open tents, with stools, picnic tables, benches, tables, anything u need to throw your stuff on and setup. To the side they have a chrono with a neat little shooting range. The staging area is right in the center of everything, not much walking is required to get to any course. Nearest to it is the Airball course. This thing is awesome me and my friends had a blast on it! Next is the giant woods ball course. This thing is just massive, with plenty of bunkers to hide behind and a cool 50 where some intense battles are. THen theres the junkyard course, we had some fun hiding behind TV's and cars and such.
The paint prices are sooo reasonable. $50 for field paint, and prices go upwards to $60 for premium paint. I use the $50 paint, it works very nicely and has pretty good consistancy. The staff there as well is very friendly, and always lended a helping hand whenever gun troubles arose, and joked around with us. Very friendly environment. Reffing was great as well good calls were made and they were always available for paint checks.
All in all, great course, I go there weekend after weekend i've never had this much fun in paintball in my 2 years of experience