How about a little more info on what you’re using it for? Might get some different recommendations based on lure weight, ie musky vs pike lures.
For what it’s worth I use Ambassadeur 6500s for my Canadian pike set ups. My preferred actions are 6’6 or 7’0 medium heavy. One I like a faster tip for lighter baits and the other maybe a little more moderate tip for baits like 1oz spoons and 1.5oz bucktails.
This year I had to replace an older/cheaper rod and went to a St. Croix Premier 6’6″ MF. Worked out great! That said I wouldn’t spend more money than that. Reason is the presentations don’t require the utmost in sensitivity so why but a really sensitive and high dollar rod.
Good luck.