I think you're going to be very happy with your choice. I bought a new 2015HST this spring. I now have just over 25 hours on it, and I absolutely love it. As a boy I worked on a couple dairy farms, and all my experience was with two wheel drive ag tractors. For the last few years I've used a skid-steer for snow removal around my house. I didn't expect a lot from the compact in comparison, but I've been pleasantly surprised. The four wheel drive makes the 2015 act like its a much larger tractor than it is, and it digs much better than I'd hoped. Not as well as the skid steer, but it doesn't chew up the ground everywhere you go either. I think if I add a toothbar I won't miss that Bobcat a bit. And it mows my yard like a dream.
All in all, its an amazingly capable little machine.