Freshwater = Walleye
Saltwater = Halibut, mahi mahi

I am not a big fish eater myself but nothing in my opinion beats a nice spicey Tuna Roll and various Sushi rolls.
If I was to throw sumptin on the grill Alaskan Salmon or Halibut.
But then again smoked trout is pretty good.
Hell I don't know there all pretty good and I dont have a favorite.

Walleye

If you get some Halibut... that is good eating as well!!

Try taking walleye cut into cubes wrap in half a slice of bacon put a toothpick stick it threw to hold together,fry in a frying pan until the bacon is crisp this will also cook the walleye now take the bacon wrapped fish and spread it on a cookie pan spread your favorite BBQ sauce on and place in the oven on 350 until the BBQ sauce starts to carmelize.Takes some time but it is well worth it.

Walleye.

Walleye or trout - it's a toss up for me

I make poor mans shimp out of my walleye - Cube up the walley fillet and then boil it in salt water - keep adding salt to the water till the fish cubes start to float -

Pearch and crappie are also good - Make up a batter with 7up instead of beer it makes the batter fluffier - dip the small fillets and then place in a deep fryer the kids all eat it up like candy

Yellowfin Tuna and Wahoo tied.
Albacore and Pacific Yellowtail right behind.

For me... Halibut! But, i've never caught one over 135 pounds either...

DM

smoked steelhead!!!!

or catfish deep fryed in peanut oil

Sushi


Just kidding, although I do really like Sushi my favorite has to be Walleye.