spanish guitar size?

well, im gonna buy a spanish guitar soon...
theres two same guitar with a different sizes in the store...

first one is the normal size n the other is 3/4...

which one i should get?
im an electric player with a small torso, maybe the smaller one is better for playability... but im confused about other factors, u know tone, sound, etc...

any ideas?

The best advice I can give is to go to the shop, play both, feel which one's more comfortable, and if both sizes are comfortable then listen for which one sounds best to you.