I had the original GA and loved it. Wanted to upgrade to a newer version. I can get GA2 at a really good price, but I’d rather have GA3. Is it worth it or am I going to be wasting my $$ (like icf GA4 comes out in a month and there’s no upgrade or only costs $59). I’m a bit befuddled that it was taken off the shelf totally before the upgrade comes out. I’ve never seen that before.