Feminized Seeds - How Reliably Female?

I've just bought my first ever seeds - T H Seeds Fem Critical Hog.
I bought 10 but it was the Attitude Birthday Promo
so I ended up with a total of 42 seeds
and 15 different strains.

I'm guessing that different breeders and different strains have varying female reliability rates
but I'm happy to hear anyone's experience about this topic.

Example.
10 Critical Hog regular verse 10 Critical Hog feminized,
How many females could I expect from either ???

EDIT
Here's the full list:
12* T H Seeds CRITICAL HOG fem.
4 Cali Connection GIRL SCOUT COOKIES reg.
2 G13 Labs CINDERELLA 99 fem.
2 DNA Genetics TANGILOPE fem.
2 Strain Hunters Seedbank FLOWERBOMB KUSH fem.
2 Humboldt Seeds GREEN CRACK fem.
4 Emerald Triangle CRITICAL OG reg.
2 Delicious Seeds SUGAR BLACK ROSE fem.
2 Dinafem Seeds CHEESE fem.
4 T H Seeds AUTO NORTHERN HOG fem.
2 T H Seeds AUTO CRITICAL HOG fem.
1 G13 Labs WHITE LAVENDER fem
1 G13 Labs GIGABUD fem
1 G13 Labs BLUE OG fem.
and
1 BlimBurn Seeds OG's KUSH fem.

*12 T H Seeds Critical Hog because 2 extra came as free promotions
as well as the 10 I ordered.

Opinions and experiences about any of these strains (or breeders) would be of interest.

I expect all of my feminized to be females. Had the occasional 1 hermie on me but wasn't down the seed.
Regulars can be a bit of a lottery but would expect upwards of 50% ............IF i used them.
Since i first used feminized seeds, i have never popped a regular and give my freebies away

Just cut down C99 and Blue OG from G13 Labs and I was hoping for at least one seed on the plant and not one at all. They came out really beautiful and if I would have vegged them longer my yield would have improved. However because a lot of trash talking was going on about g13 labs I decided to just 1/2 gal pot them and throw them in the sea of green. Bad move... from now on I listen to what the plants tell me and not what people say.