My most important tool of course is my Truck. I drive a Chevy Silverado Pickup with a hard shell cover.
The first tool out of my truck is usually my Dewalt 705.
it has see many many years of great work, I had to replace the handle once which was only about 5 bucks..
My second Miter saw is the 10 inch version,Dewalt 703, much lighter, I use it for small quick jobs.
I bought a cheap(onsale) Ryobi miter saw stand. I folds nicely and slide in the truck, not taking up too much room.