Thanks for all the information, seems like I have more reading than I thought. Those links are definitely helpful.
I have already taken classes, and i have used some beacons in the past, but I just can't justify paying $600 for something I may only get to use a few times a year.
I will not buy a "cheap" beacon, for obvious reasons such as safety and reliability, I'm just looking for something in between. I will look for a digital 3 antenna beacon, like suggested.
The Mammut beacons look really nice, I will have to do some more searching to get the best new beacon that I can afford. I'll check out the backcountry sale as well.
And once I find a beacon, I will make sure I know how to use it very well, before I take it outside. I've practiced with them before with friends' beacons, hiding the beacons and finding them at night. A fun exercise at the least
Thanks for the help