Seems like someone else posted something along this line recently. Most of the 4X38 versions of their larger sticks that CAO markets. If you like the larger versions you'll probably like the smaller. Some of them are actually better in the 38 gauge. If you are talking about going all the way down to 24-28 ga..... good luck. I've tried a bunch and the only ones I'd buy again on a regular basis aren't legally sold in this country.
All that said the best small sticks I've smoked were lucky finds on yello-cello LGC maddie, Patagas Prontos (can have draw issues), Perdomo Cammie Moments, and RP Junior sumatra and maddie.... all 30-38ga. And if you find a tin or box you like, turn around a buy a brick from the same place...... fast.
I've still got one or two tins of Victor Sinclair mini triple corojo's squirrelled away which were by far the best version of that blend.