u/JustNotThatSerious

I am getting my A3 in on Monday. I plan to use it for home defense and would like it to fit into a backpack. I am torn between KES and Strike Industry folding. I plan on forming it and both offer stock swaps for the braces. They both have check support if I go down that line (still figuring out my optic/optic height). How does the SI brace feel vs the tailhook (for “occasional” shouldering) SI seems like just a blade while KES with tailhook has two blades making it seem more comfortable? Anyone also SBR it with these systems? The SI stock definitely looks more comfortable than KES’s. I already a have short stroke and trigger spring otw and still deciding/researching on the best 3lug suppressor combo with minimum POI deviation.