I've got a plethora of ss Brewtech stuff from the past few years. I do t like the idea of abandoning all that stuff.
I do like the idea of going electric brew in a basket. I'm looking forward to cutting my brew day down to less than 4 hrs. I like the looks of the automation from the brew boss controller.
I'm wondering if it makes more sense to buy a complete turn key system from Darin, vs piecing together his controller, an arbor fab basket and an ssbrewtech ekettle.
So if you already have pots and whatnot, you have the world at your fingertips as far as how much money you want to spend. My personal journey went from having a 10 gallon aluminum pot and propane burner with a cooler to mash in, to buying the Brew Boss controller and COFI, to buying a custom pot and basket.
If you want to hold onto your SS Brewtech stuff, I would suggest getting one or two
Weldless 1.5" TC Triclamp Bulkheads, or just buying the
Heating Element Kit and installing that. You could also install either a
TC thermowell or a
screw in thermowell. Stick a
false bottom in and put in a bag if you want. If you want to go the arbor fab basket route, or the Brew Boss Pot and COFI route, any of those are feasible, whatever floats your boat.
As far as which of those "makes more sense", I don't really have an answer, it seems to come down to personal preference and how much money you want to spend. I found having a basket to be easier to clean, sparge with, and dump grains over the COFI. I did not notice some giant bump in my numbers if I squeezed the grain vs letting it drip dry over the pot while it is brought up to a boil. Both ways seem to make great beer in my experience. I don't have any experence with bag method, I like how the stainless steel baskets are more durable and easier to get an even sparge with, however it is cheaper and you can finely crush the grain.
The tablet I got was an older version of this:
DigiLand - 7" - Tablet - 8GB. Similar to what
@ingchr1 said, you probably could get away with running those apps on the tablet, but you could not run any of the apps while you are actively running the Brew Boss program. I don't know about the Amazon Fire Tablets, aren't they some sort of Amazon OS? You could always ask Darin, however I think you want an Android OS based tablet.
https://www.homebrewtalk.com/forum/members/ingchr1.42575/