I use the 1 1/2"x1 1/2" RW Blocks now. The ones individually wrapped in plastic. Don't care for the unwrapped cubes.
Put 10 or so in a plastic shoebox with 1/8" holes drilled in it and use a second one with no holes for like a DIY flood and drain for watering. Takes less than a minute to water.
BIG tip I got years ago. Scatter a little perlite when using anything with a smooth surface and RW. The capillary action of the RW will suck it tight to a smooth surface, cutting off O2 and causing rot. Not a lot, just enough to where they don't sit perfectly flat.
When I first started, all that was available was the 3"x3" cubes. Put a cut in each corner and tear into quarters when rooted.
I also use Clonex Gel AND Solution. The Solution and my tap water ends up in the right pH range for the RW and nothing else is done. This is used for the initial soaking and all waterings. Works like a champ.
I don't use a dome or mist or put myself out much, cause I always end up with more than I need and either give them away or toss them. Same strain going on 4 years.
Wet