The two best sounding games ever made! Both of these machines pushed boundaries in sound design.
I own SOF but I would also love to have BK2K. My take on the game play is this. Neither of them is particularly deep but BK2K is a flowing fast rhythmic type game. SOF is more calculated and shooter type game.

Tough decision!

BK2K is more valuable but SOF is harder to find. I'd same gameplay wise, they're a toss-up. BK2K seems to be a tad overrated and SOF under IMHO.

What are the prices? I am not trying to steal your deal.

Ive recently found that BK2K is sort of a chore to play. Maybe its the way our arcade has it set up, but if you play it slow its really easy to play all night. SoF is really unique and fun to play. I just got rid of mine, but thats because the arcade has it too

Get both. Try them both and sell the other, both are easy to unload

I would say both are underrated.Anyone who says BK2K is a one trick pony is doing it wrong :-)The goal is not to just to go up top and storm the castle.The goal is to hit all the lower targets over and over to spell BK to advance Ransom then go up top and storm the castle.Try getting through that with ease.Oh what the hell…buy them both.