Maybe more information than you are looking for but my brass experience has been as follows:
I have loaded most headstamps in pistol calibers and find just about all of it works (AMERC being the exception).
My preference is Winchester if range pickups, if I'm buying new brass, Starline without a second thought.
Hornady brass is a little 'stiff' compared to other brands (in my experience), CBC/Magtech is glass smooth to reload. Winchester lasts virtually forever, depending upon your load levels, CBC has been good for 15 (so far) reloadings without any splits or problems.
I haven't loaded too much Remington, since I don't see it too much at the range where I shoot, but what I have loaded has been ok, except for those marked with the UMC headstamp. I toss those.
Aguila is the Dr. Jekyl/Mr Hyde of brass. Some of it is excellent, some of it is crappy. Armscorp is unusually good in 9mm, but one of the worst in 40 SW. UltraMax is hit or miss too. The 45 ACP brass isn't exactly uniform by a long shot (in my opinion).
MFS (Hungarian) seems to be decent quality, but I have loaded it in 45 ACP only.
Federal I can take or leave, not great, not terrible. Independence has proven to be pretty good.
FC, WCC and WRA brass all work well and seem to hold up as well as any other I have loaded.
TZZ/IMI is outstanding brass, but much of it is crimped. Not a big deal, if you do a thorough inspection prior to loading.
Speer is average, both brass and nickel. The nickel plated cases are reputed to start flaking after a few reloads, but I haven't seen it. I have about 8 reloads on a batch of Speer 40 SW loaded to mid-range levels with no problems so far,
Santa Barbara ammo from Spain is some of the best available, and the brass is top notch for reloading. I have loaded both rifle and pistol using it and it has proven to be excellent. Uniform in every respect and still has good neck tension (in .308) after dozens of reloads on it. Never had a split case using it. I am still loading the brass from a batch of milsurp I picked up from Eric the Ammoman about 10 years ago.
Hirtenberger from Austria is also very, very good, but only available as loaded ammo (initially) as far as I know. It has been hard to find for the last several years.
PMP (South African) is as good as any available. Nothing special, but it does load fine and hold up well.
Portugese ammo can be hit or miss, like many others of unknown origins, but the brass loads, trims and holds up well, even with full house loads.
LC in all it's incantations is pretty good for the most part. I have had a questionable batch or two over the years. If you get a good batch, hoarde it like gold.
FWIW,
BigSlick