I like a 6′ to 6’3″ high mod graphite like the Loomis walleye rod or whatever it is called. I don’t like extra-fast; fast for me, medium weight.
Like the others say, tough to pick one for varying conditions/depth/wind/current, but Loomis 6’3″ M F is a good place to start.
Well that’s a loaded question. How much do you want to spend? Most walleye vertical jiggers use a rod in each hand. I wouldn’t recommend anything less than a Fenwick Elite Tech walleye jigging rod (6’6″ ML) if you actually plan on fishing more than a few times a year otherwise go somewhere like Gander Mt. or Cabelas and buy their $80 walleye combos out of their close-out barrels. I have a pair of St. Croix 6’3″ ML Avids that are great for 1/16th oz to 3/8 oz jigs.
I have used everything from St. Croix Legend Extreme’s in a 6’8″ M XF which was a very nice rod down to a Gander Guide Series cheapo… I had broke 3 of the St. Croix Legend Extreme’s in the same spot in a matter of 6 months. I have now switch to using Denali Kovert 6’10” Medium rod that I really like. It’s super light and I like the micro guides. Also been using a Denali N2 6’8 medium that is my favorite rod. Paired with a Stradic Ci4+ 1000 is hands down my favorite.