I started brewing in the LBK, went on to NB 1-gallon kits, did a few BIAB small batch kits with simple grists, and now I'm back up to brewing the occasional 3 gallons of ale, and lagering 1 or 2 gallons at a time and I have a 3-gallon igloo cooler I use for partial-extract brewing. I try to get all the fermentables I can from grain, but I usually end up adding a fair amount of extract, too.
I'm still ridiculously picky when it comes to sanitation.
I'm actually planning to transition into stronger beers that will age well because I don't drink that much, most of what I brew gets shared or sits around for months. I have a few 3%-6% brews planned, but I don't know how big of batches they'll be, probably pretty small. I plan on brewing rhubarb saison for the 3rd consecutive summer. I'm going to keep tinkering with my milk stout recipe & method, and I want to kettle sour another berliner weisse. I think, after 3 or 4 years at it, I'm finally getting to a point where I'm dialing in certain recipes.
I still love playing around with different ingredients (mostly malts and yeasts, I stick with hops that recipes call for and I'm just beginning to think about my water) and techniques (just did a real decoction mash about 6 weeks ago).