Male/Female Temperamant?

I'm just curious if anyone has noticed a temperament difference between males and females. I never had any of my BP's sexed, but out of the RTB's I've had, the females for whatever reason seem to have been much more hissy/snappy than the males.

Any input?

I dont notice any difference

I only have 2 males but between the 2 of them, one of them is totally laid back and has never struck at me. The other 1 is very hissy and still hisses at me from time to time and if he's out of his hide, I won't even bother trying to get him out of his cage because he automatically goes into strike mode.