I had a Howse 42" that I sold with my old tractor.
It did a good jog of cutting, but was bad about throwing big chunls of wood and trash out the rear. The skirt just didn't come down far enough in the rear. If I had kept it I was going to find some heavy rubber (something like conveyor belting) and bolt on the rear and front. I figured if I bolted it at the top of the rubber strip it would be stiff enough to catch flying objects and aim the downward a little.
It did not have an access hole in the top to remove the bolt that holds the blades on the stump jumper.
My real gripe is there seemed to be too much gap between the stump jumper and the blades. Stems of grass and trash would get caught in the gap and lock the blade in place. It would start vibrating badly. The most efficient way I found to get the grass out was to use a nozzle on a water hose and blast it out while wiggling the end of the blade. A real inconvenience, and it seemd to happen at least once every hour or so.
My "fix" for that was going to be to take the blades off and make some spacers out of metal that was thick enough to narrow the gap but thin enough to let the blades still swing freely. Look at some other brands of cutters and see if the gap is the same as the Howse.
Look closely at it and see what you think. It may be made a little better than my 42" model was.
Howse 500 Series Econmy Cutters shows that the deck is 12 gauge metal. Most 4' cutters are 3/16" thick metal. If you are going to use it occasionally the 12 gauge may last but if youre a heavy user I would look for something more substantial.
Howse 5' cutter weighs 507 pounds and Modern Competitor 5' weighs 680 pounds. The Competitor is Modern's "Economy" series which is good for me since I probably won't put more than 20 hours a year on it.
The price sounds very reasonable as long as you want a light duty cutter.
I ordered a new Modern Competitior 4' rotary cutter last week. It was $695 + $60 additional for hot dip galvanized deck.
BTW, I have a 4' Howse box blade that I really like so I am not against buying their stuff, just that particular cutter was not all that great.
Bill Tolle