Washer and dryer suggestions

We've had both stacked and combo in different Class A's but DW (the expert) prefers the separate ones. Says it takes a lot less time when doing multiple loads as one load can be washing while the previous load is drying. No particular difference in how well either choice cleans. (The word from the washing God...LOL)

I am shopping for W/D as well. Based on some advice here I am looking at "apartment" units. They sell in HD and Lowes, and some run on 110 or 220 so there are options. They are much cheaper than a set of RV specific W/D. Like 1/3 the cost.