We've got the whole she-bang here......you'd best talk or listen to an avalanche expert that isn't into selling beacons to get an unbiased opinion.
I know what I would doo or what I did but it is your decision.
I'm sure you're right but as a first time sledder I was convinced the new smart antenna technology and LCD display would be the easiest and most helpful to learn on. And I'm looking forward to practicing beacon searches so that I'll have confidence in using it.i've pretty much heard it all, you can only believe half what a salesman will tell you. the new beacons are new, you don't think a three antenna unit will not drift , just wait a year or two. test your analog unit with other beacons, when and if there is a problem change it out. you'll hear all kinds of scare tactics, to sell ya some new stuff. if you want to upgrade go ahead otherwise the analog units work well. you may need to practice more to get used to it.