So to kick-off the thread (kind of, since it's been a few days now), whats your history with the Musou series?
I didn't actually play any of the Dynasty games until 7. My first game was the original Samurai Warriors on the PS2, which got me hooked on the general gameplay and I proceeded to just play the shit out of it for years. I picked up Xtreme Legends as well, but passed on 2 cause it was PS2/360, and not owning a 360 at the time, felt like I was getting the short end of the stick if I bought the PS2 version, so I ended up dropping it entirely.
I didn't touch the series again until a friend loaned me his copy of Gundam 1, which lead me to go right into Gundam 2 when it came out, then Ken's Rage, then Gundam 3. It wasn't until Orochi 3 (which I gave a shot cause I knew some of the Sengoku Musou characters, after all) came out digitally here that I finally went back to playing some form of the main series, but it also helped me overcome my one major "fear" of just buying into one of the Dynasty games: not knowing a single thing about it's huge roster/being completely unaware of anything related to Romance of the Three Kingdoms. So after giving the 7 Empires demo a shot, I picked up vanilla 7 in April of this year, got the platinum for it, and now I'm knee-deep in Bond grinding for DW8, with Trinity (which I picked up on Seraphis Cain's glowing recommendation) and Dynasty Warriors Next looming over the horizon. Never enough Musou.