They are AWESOME. Way better than the rangefinder in fact that has mediocre glass.
There are two different families of Leica Geovids.
The HD-R line which was their top-of-the-line product 7 years ago. Originally, these were $3000 binos but instead of discontinuing them, they keep selling them and just drove the price down to $1600. They are the classic boxy Geovid binos with a rangefinder in yards or meters. My son uses these. My PHs use these. Foolproof, great glass, killer price.
The HD-B line. This is the new, ergonomic line that gets upgraded every year. They started as the model 1900, then 2200, then 2700, now the 3200.com. The first four all used a SD chip that you'd download your ballistics to for your rifle and load and it would spit out a firing solution in mils, dots, or inches for you. The 3200.com is bluetooth enabled and you send data from your windmeter and your load data from an app on your phone. You can swap out data and loads quickly. Really cool at that $3000 pricepoint.
Which is better? I have a 2200 and I honestly have used the holdover firing solution feature one time in my hunting career. The 3200.com is the new model but I can't help but think I'd rather own two pairs of HD-Rs than one pair of 3200.com. If I was shooting over 350 yards and needed firing solutions, I might think differently. I have a big problem with the price of the 1900, 2200, and 2700 models though. I get it the 3200.com is new and worth $3000 and that the HD-R is worth $1600, but the "ever so slight discount" of the older HD-Bs is just dumb. Would I pay $2000-$2400 for an older HD-B...no way.