With all the pokemon games.
Personally I can't remember with D/P which one I played but with others I always ended up getting both of them. Silver/Gold I picked Silver both times. I played through Saphire before ever touching Ruby much, same with Blue over Red and Fire Red over Leaf Green.
Red, brother got Blue.
Yellow.
Gold, brother got Silver. Neither of us got Crystal.
No 3rd Gen.
Both Diamond and Pearl. Later bought Platinum.
Heartgold. Friend got Soulsilver.
1st gen was Blue. I think.
2nd gen was Crystal. My brother played Gold.
3rd gen was Sapphire, then Emerald. No one got Ruby. My brother got both FireRed and LeafGreen.
4th gen was Diamond. My brother bought Platinum, eventually.
And I got SoulSilver and my brother got HeartGold.
Both
Both
Sapphire
Diamond
SS
All of them but HG.
Yellow
Crystal
Sapphire
Diamond, Platinum
None as of yet.
Already know I'm getting Black.
1. Red
2. Gold
3. Ruby
4. FireRed
1.Didn't play first gen until later
2.Silver
3.Ruby, then Emerald
4.LeafGreen
5.Diamond
6.Haven't gotten HG/SS yet, DS is busted, but I'm gonna get SS
Red, then Yellow. Never got Blue
Gold, then Crystal, never got Silver
Ruby, Sapphire, then Emerald
Fire Red and Leaf Green at the same time
Diamond, then Platinum, never got Pearl
Heart Gold and Soul Silver at the same time, gave SS to my gf.
Everything I have, one on the left obviously being the first one I got.
Blue - Yellow
Silver - Gold - Crystal
Ruby - Emerald
LeafGreen - FireRed
Diamond - Platinum (want to buy Pearl when I get the money)
SoulSilver - HeartGold
Borrowed Red; got to the Elite 4, but lost interest before beating them (this was by the time R/S were new, but it was still the first I "had;" my previous Pokemon experience was strictly Smash Bros and friends' Pokemon Stadium).
Missed 2nd completely; strange, seeing as how it's my favorite due to the Pokemon in it.
Sapphire
Diamond
Blue
Silver
Sapphire (& Emerald)
Leaf Green
Pearl (& Platinum)
And I plan on getting Heart Gold.
Notice a pattern?
Blue
Gold, Crystal
Sapphire, Emerald
Diamond, Platinum
SoulSilver
Black (when it comes out)