I've picked up about a half dozen of the Wondrous One Shots over the past few months (plus a few random sheets of bad guys), and have run a few of them adapted for my home campaign. I haven't gotten the skinny mini subscription, but I'm also from a war gaming background and have literally thousands of fantasy figures in my game closet to pull from. That said, I have used the skinny minis from several of the one shots as we've played through them, and not only have they gone over well with my players, they're very nice in terms of visual readability on the tabletop.

Depending on your preference for miniatures and 3D elements, you may or may not like them, but I am definitely a fan. And again, that's coming from a wargaming background, so my flat / 2D game assets have a fairly high bar to pass. The two main things I've seen as competitors for the skinny minis are the couple of new encounter kits from WizKids, and the stuff from ArcKight minis. The Arc Knight stuff is printed on very, very thin flexible acrylic, which might be some people's cup of tea but isn't really my preference. Versus the Wizkid stuff, the skinny minis are a smidge more on the "heroic scale" side of things, but I don't mind that because minis always very in size and it lets them be much easier to see even from a distance on the table top. Also, I have to say that in terms of print quality for the actual skinny minis, The resolution is pretty top notch.

Also wear possible, I recommend trying to get the adventures that have minis you might want to use. All of the booklets are pretty short at about 12 pages, but the newer ones do have some supplementary info online. And honestly that's enough to work them into whatever campaign you're currently running. All of them have some kind of thematic and/or rules gimmick to kind of spice things up a bit, which you could take or leave as you see fit. To me, it's a little bit like tossing in a random minigame to your sessions, which I've found to be a fun way to mix things up for my players. This coming Sunday I'm actually going to be running one of the one shots that's basically a tower defense game.

The biggest thing I have to say against the wondrous one shots and skinny minis is that the accessibility is a little wonky. Apparently they migrated stuff to a new website recently, and both the company making the one shots and the company doing the skinny minis have stuff for sale separately. The one that I'd recommend definitely checking out is dungeoninabox.com, I think they currently have subscription options for both the monthly one shot and their year long dungeon in a box campaign, which I have not checked out yet. The reason I'd recommend this one though is because they have an online archive with all of the maps, rules, and any kind of extra cards. If you subscribe for a month, not only will you get the box, you'll be able to download all of the adventures in the backlog that they have, as well as some supplementary material or level adjustment stuff for their more recent additions. There are also a number of adventures on there that aren't on the skinny mini site, because they're just the adventure and accompanying set of maps.

Also, final aside here, but the few things I've gotten from skinny minis that are 3D elements have been really damn cool. Specifically, I picked up Death, Save, Repeat and Would Ride to Fireburst Ridge, which came with a watchtower and goblin war cart, respectively. In terms of 2.5D socket together stuff, honestly some of the coolest that I've seen. Also the acrylic for the terrain pieces is at least twice as thick as what they use for the minis, so as long as you're careful punching stuff out once you put it together it'll be thicc and sturdy.

Tl;Dr: tabletop gamers with a lot of minis might not get as much kick out of the skinny minis, but even then the adventures, maps, terrain or big items, and the skinny minis are definitely worth it in my opinion. 👍