For some reason it feels different & better having crushes on girls then boys (read)?

I don't know if its the same for everyone but when I was probably 11 I liked a boy & it felt good but not strong or warm like how I feel about some girls. This weird vibe goes through me when I see girls kind of like a rush. but when I see guys they don't light me up.. They actually turn me off.. what im saying is I dont understand why it feels different my only guess is im more interested in girls then guys.. & I LOVE IT. It feels so good. im rambling s**t right now sorry haha. im very confused :/ I only ever like boys for the better qualities in their personalities.. I hate immature ones they p!ss me off. thanks for reading & it would be awesome if you helped me understand this. thanks.