Of course, one of the main reasons to catch tuna is the eating. I love lightly grilled tuna steak, as well as sushi. Being new to the sport, I'm curious regarding what influences the taste and texture of one's catch? Size? Are the giants good eating, or tough like an old milk cow? Specie? Is there a chart that shows the best to the worst eating? Water conditions? Ocean...Pacific vs. Atlantic vs etc? If handled properly, how long will tuna keep in the freezer? Who here is the tuna eating expert?