I like Musclefeast, Myprotein...both brands faired well when tested for accuracy by Labdoor. Myprotein has a lot of flavors and most are pretty good. Musclefeast tastes decent as well.
Labdoor is also a joke. Most of the top rated protein powders don't have 3rd party tests. And they rate those who are spiked (with lower protein content then what is on the label) compared to those with 3rd party tests that are tested and true.
Good Brands to look into depends on what you want.
If cost is not an issue:
XF 2.0 (LCP, Cinnamon Roll, Mocha, Chocolate Mint) -- May be hard to find now --
MSI Lean Whey (Lean Charms, Oatmeal Cookie etc...)
Ghost Whey
Beverly UMP (CNC is amazing)
Metabolic Nutrition (PB Cookie is GOAT)
A little costly but not breaking the bank:
Quest (PB, CnC)
Sparta Nutrition (Cinna Crunch and PB Cups)
MTS (Pumpkin, Red Velvet, PB CnC, CnC, Triple Aussie Biscuit)
Nutrabio
Cost-Effective:
Dymatize Whey (Choc PB, Choc Cake Batter, Snickerdoodle, Chocolate Fudge)
Cellucor (Cinn Swirl, Choc PB, Molten Chocolate)
PES (Vanilla, WCM, PB Cookie, SnickerDoodle)
Animal Whey (Banana, Red Velvet, Cookies & Cream)
Rule 1 (Banana, Fudge Brownie, Red Velvet, Pumpkin)
Isolate:
Xtend Pro (Chocolate and Vanilla are my favorites)
MAN Sports Iso (All the flavors are great I have tried)
Dymatize Iso-100 (Birthday Cake, Orange Cream, PB, Choc PB)
Allmax Isoflex (Choc PB)
Rule 1 Isolate
Nutrex IsoFit
Vegan:
BEAM Vegan
Nutrex Vegan
PES Vegan (Choc is best)
SAN Raw Fusion
Ghost Vegan
Egg:
Gaspari Proven Egg