I use a Dobyns 805 RM Champion XP for up to the 6XD and a 806 for the magnum sized ones.
You are gonna get a lot of this as a recommendation, it’s what swayed me to get one. I wouldn’t buy another one, the handle is too short.
I've thought the handle length was fine. I just personally don't love 8' rod. It's a great rod, I feel it's a TAD stiff for a 6XD but I like a little more give in my cranking rods.
I bought a 764 CB RM off of a buddy in my club and I LOVE it for 5XD and it's really nice with a 6XD. A tad whippy with the 6XD but I am fine with it. Launches those plugs into the next town and the action is awesome.