This is kind of long but i think it covers everything. I didn't include pay to play attractions.

Delirium is and will always be my favorite flat.

The Gs as you are going down are amazing, and honestly, the experience is better than many roller coasters.

I am going to have to say Drop Tower, I hope I don't get banned for saying this, but I personally don't like Delerium. Rides like that that have extreme g-forces that push you into your seat make me really sick. I love airtime though, but who doesn't. I also usually gets headaches after Delerium.

Wow i already have 2 more votes in less than a minute.

The Crypt, and I don't just say that for nostalgia's sake. I'm obsessed with incredibly curious about the engineering behind the ride, especially since there's next to no information on it to be found online.

Delirium is really really awesome there are incredible G-forces and it is just crazy but awesome.

I know it said Kings Island, but Maxair at night is the best flat ride in the world in my book. As for KI, it's gotta be Viking Fury

^ Isn't Maxair the same as Delirium or are they different at night... I've never been to Cedar Point so I don't know.

I'd have to say Drop Tower because no matter how many times I ride I am always scared and holding on for dear life.

Maxair is taller and is just overall a better ride, it makes delirum look sad.

^ I need to get to Cedar Point some time.

^ I need to get to Cedar Point some time.

The flats at CP are very good! Power Tower, MaXair, Calypso, Matterhorn, Ocean Motion, WindSeeker, Giant Wheel, and I'm sure I'm forgetting some. CP has won those Golden Ticket Awards for a reason.

Thanks for voting everyone !

Delirium. The Viking Fury is a close second.

1.Drop Tower

2.CRYPT

I could spend all day on the Dodgems.

The crypt... I love the theme and adventurous atmosphere. It was my first ride I cried on!! (It was TR:TR then..) But then I wanted to ride it all the time after that!! I also like TombRaiderFTW am curious about it's mechanisms, and have had "obsessions" over it.

King's Island needs a ride like Da Vinci's Cradle at Busch Gardens. If you have never ridden it, it in itself is almost worth the trip to BG in my opinion. It has CRAZY air time.

This was a tough one for me, I love Delirium...but lately Viking Fury has been edging it out just because my younger nephews can ride it with me...good times!

I love the old carnival style rides, so my first would be Viking's Fury and my second would be Shake, Rattle, & Roll.

^^^ Da Vinci's Cradle is CRAZY! Lol I was like ummmm thats a kids ride! Then I got on and I was like Holy Crap! Great Ride!

I am going to have to say Drop Tower, I hope I don't get banned for saying this, but I personally don't like Delerium. Rides like that that have extreme g-forces that push you into your seat make me really sick. I love airtime though, but who doesn't. I also usually gets headaches after Delerium.

I totally understand! Honestly, I don't like positive G's at all. It just makes me feel sick. What I like is tons of negative G's with a good balance of lateral G's.

^ I need to get to Cedar Point some time.

The flats at CP are very good! Power Tower, MaXair, Calypso, Matterhorn, Ocean Motion, WindSeeker, Giant Wheel, and I'm sure I'm forgetting some. CP has won those Golden Ticket Awards for a reason.

Don't forget SkyHawk. That's one of the best flats there!

I know its not at the park anymore but mine was the Tumble Bug.

At Kings Island I would have to say Delirium because its the most forceful but if it where anywhere I would say Skyhawk at CP.

My favorite is Drop Tower Zone. 3rd would be Crypt but only for the fact that I love taking people on it who haven't ridden it before, so then I can laugh at their disappointed reactions. They get so mad at me for taking them on the ride as if It was my fault that the ride is horrible. It's hilarious!

Kings Island: Crypt, Shake Rattle and Roll

Cedar Point: Cedar Downs, Skyhawk, Titlta-Whirl

If Kings Island had a Whip ride like at Kennywood, that would be my favorite. Went to Kennywood this summer and fell in love with that ride. I know Kings Island has the kid version (which I loved when I was a kid), but the adult version may be the most perfect ride ever.

I'm going to have to go with shake rattle and roll because it has the feel of the monster and the scrambler combined,and then its a toss up between Drop Tower and Delirium.

At KI? Drop Tower. I am sucker for the Falling Star at Michigan's Adventure though.