Well after using the pulverizer kit on the Bedshaper for the last week, I must say that it has been a major time saver!
At a minimum, we used to have to take two trucks and trailers to any mulch job. One trailer with mulch, the other empty for edging cut-outs. Now, we just take one trailer with mulch and the edger, run over the edge with the Bedshaper, and rake/blow/shovel the pulverized soil into the beds. It may not be saving a lot of time at the site, but it's saving a LOT of time at the office in terms of unloading spoils. Not to mention, we have one less truck on the road, which means 5-10 gallons of gas saved every day!
I do see it being an issue in a few years where the soil has started to build up. Especially on the smaller or narrower beds where there's not a lot of room to "lose" the spoils.
If anyone is considering getting a pulverizer kit for a Bedshaper, I would strongly reccommend getting new final drive belts at the same time. Ours have started to wear down, and with the extra power needed to swing the pulverizer, they start squealling when it bogs down. Other than that, it does a great job!
Dan