have you made your own seeds?

I am curently growing a blueberry and purple kush (12/12 from seed) I also grew a ak47 fem from serious seeds and it was a fucking MALE i got the seeds for free but what the hell. I got some of pollen and pollinated both the blueberry and purple kush a branch or two.

I was wondering if any one had bred there own seeds? And if you grew them how did it grow and smoke compared to its parents?