Your favorite shelf-stable probiotics?

Any recommendations for a good shelf-stable probiotic? Been taking Udo's Super8 and still love these, but for various reasons (time to switch up my strains, supply shortages, etc.) I'm looking to grow my list of go-tos. The only non-refrigerated probiotic I've taken recently is Florastor, which is no-frills, but does ok.
Thanks for your suggestions!

I take the Schiff gummies and have been after trying Culuterelle and some other brands.

Hello
I took the Bio360 at the recommendation of a friend they seem to work well but for some reason caused nausea for me I have switched to the Schiff gummies and like them! I have had 3 serious bouts of C Diff and once was septic along with E.Coli caused from "rotting" gallbladder that nobody wanted to remove before it reached that point due to all the mesh in my belly!!! It seems all my health problems are a cause of the repair of another health problem...UGH IM DO OVER IT!!! I'm on the last available biologic -I developed antibodies to all the rest quickly so that is scary and my Crohns is not controlled since gallbladder removed 2months ago!!! I'm dropping weight again and can't eat bc it goes straight thru me! It's been a lovely past five months!!! Now I have a structure that must be removed. It is causing a great deal of problems!

I take the S. Boulardii stuff.