Early this fall, we replaced our steps with the Lippert unit. Liked the wider upper step for more stable feel. Install wasn't without some mods. Had to cut down the raised strip on the threshold plate for the step to fully drop down on top of the threshold. Also had to remove a bit from the screen door bottom and the "brush" sweep so doors close fully. Not really bad to do, don't know if the Moryde unit would have to have any mods, probably (??).
Usage is great, very solid feel, no bouncing or sagging under body weight. Setting the legs is somewhat of a hit and miss operation, each camp spot is different as to the trailer level. Not terrible, but need to get used to. One big thing is to have trailer level front to back before lowering steps, and NOT to do that with steps down. Can jam legs and bend step assy if done. As to clearance problems when stopping for short time, like rest area, or store, we have not had a problem putting the steps out with some vehicle next to trailer, but can happen!! A unit with 2 doors wouldn't have any problem, if main door blocked. Also, with steps up, not easy to put stuff in through door opening, minor problem!! Dirt and water, well, just put a little time into sweeping steps off and lay down a used towel or such before closing!!!
We did this due to the trailer step frame cracking from flexing of old steps under load. These will not do that, and we love them.