They are great... But expensive, and there is a bit of a learning curve with pitch and managing moisture. I’ve got 3.
DST tarp. Great early season solo set up, glassing shelter or emergency shelter. It goes with me everywhere.
Cimmeron plus Large U-turn. Great for 1-2 with a stove. Light enough for one man to pack and roomy enough to be comfortable for several days.
8 man- with SXL stove. Just bought this one, should be a comfortable base camp for two on cots, and packable with 3-4.
I tried to use the Cimmeron as a base camp for two last year and there wasn’t nearly enough room with cots. Brushing up against the walls got our gear wet and it was a constant battle.
Bottom line, you need a few shelters in your arsenal to really make things work depending on the situation.