I'm putting together a kit to do small batch (1.5-2 gallons) all grain BIAB. I've started to look at grain bills for recipes I would like to try, but the recipes include amounts that are only small fractions of the smallest amounts I can purchase online. I'm trying to find a local homebrew...

I'm interested in hearing what folks use (grain, yeast, barrels, etc) to get the savory umami character in stouts. I particularly like how it balances the residual sweetness in bigger beers. I've yet to find the grain or yeast combo that imparts those qualities/notes. Any feedback or guidance...

I gather from what I've read that a refractometer is essentially a replacement for a hydrometer, right? Just an alternate method of measuring specific gravity? What would be the benefits/downsides of going refracto vs. a hydro (other than the obviously higher cost of the former)?