For me, it's like Sophie's Choice. Hot and cold. Both.
I'd love to hear your thoughts, pro and con on both.
Grilled Reuben with sauerkraut or slaw (I know - slaw is supposed to go on cold sandwich only but I like it on grilled as much as sauerkraut, but not both) and swiss & Russian dressing on rye.
Hot pastrami. I also like it with swiss, but provolone wouldn't be turned down. Again, has to be rye (which includes pumpernickel).
If you are also a fan, make us your sandwich or sandwiches! I know it says OR in capital letters, but I don't have that cruelty in my heart on Superbowl Sunday, so I'll let you choose both or neither. This generosity may not happen again, so take advantage now! ;-D