Love the tropical, its not too overpowering. very refreshing.
I've tried a lot of hydration products over the year and this is by far the best to replenish during a ride or workout. It's also amazing for hangovers. I've tried all the flavor and not one is bad, though Berry is my favorite.
Keeps your neurons firing - need sodium/potassium in a solution that doesn't taste like crap. This works well. Also, comes in good container that is useful for holding stuff when you're done with tabs.
while it took me a little while to get use to the flavorful but unsweetened taste, this stuff really packs a kick when i need it most. I have only tried orange, and i really like it now.