The 1250 is more expensive here. If your dealer will give you the same price, then it is a bonus. The 0550 tiller is an insult to tractors everywhere and they shouldn't put their good name on it. I've not found that to be the case with any other 05 series Land Pride attachment that I have experience with; just the tiller. Seriously night and day. I'm saving you some big disappointment.
On my
L3800, I had the RTR 1260 (same tiller, just wider). My brother and I were tilling a new food plot on his property, about 1.2 acres. He tried to go side by side with me on the opening round. He broke 4 shear pins in a total of about 120' and did not get very deep either. Had to keep moving out of my way as I kept making rounds while he was trying to get operational. He finally quit fiddling with his tiller and I just did the entire plot with no hassles.
When I downsized to the
BX2370, I made sure to get the 1250 tiller. Still using it now on my
BX2380. Tilled 8 food plots of various sizes in the last 2 weeks. This thing is the cat's meow. Can't say enough good about it.