After reading your post about what happened with your VW. It made up my mind to install an alarm system in my Aveo before putting one more penny into her.
There’s a ton of kids where I live and my Aveo is drawing their attention. I know most of them and they would never touch anything of mine, but some others I don’t.
I bought a CompuStar from Future shop and paid $175.00 with installation. Nice clean job and works great.