So I'm currently in a long-term game playing Ranger 8/Rogue 3 multiclass. I didn't go for the usual Gloomstalker/Assassin and opted for a more RP focused Fey Wanderer/Scout. I was chatting with the rest of the group and they all had ideas on where they would be when we get into the end game (we're planning on all the way to level 20), and it hit me that I didn't really plan to optimize in terms of classes. We have a couple of big damage dealers and while I don't mind being more of a skill monkey/face/ single target damage dealer when we need it, I don't want to fall too far behind in terms of damage dealing. Plus, as I looked up some of the late game ranger features I found them to be not that exciting.

Stat wise, I have 11/18/14/10/15/11. For feats I have Elven Accuracy, Sharpshooter and thanks to a boon from a power entity, Resilient WIS. When we level up to 12 I was planning to take an ASI in rogue to go ahead and max my Dex, which would put me at Ranger 8/ Rogue 4, but after that I have no idea. Like I said, some of the late ranger features don't really excite me, but a couple of those spells look neat (conjure animals, conjure fey, guardian of nature), but I'm not sold on sticking it out just for those, especially with how few spell slots I have. I thought about maybe going to Ranger 10 and going the rest rogue but no real other ideas. My DM suggested fighter levels and I could see champion synergizing well with EA and SS, or maybe battle master but I'd want to start that sooner rather than later.

Can anyone suggest some ideas on how I should balance out my remaining levels among Ranger, Rogue, and possibly Fighter? Maybe some fun builds you've done in the past?