There are no stupid questions, bro. These are Hyge's :

http://www.napsgear.org/hgh-peptides-c45/hygetropin-1-kit-25-vials-x-8iu-p132

http://www.napsgear.org/hgh-peptides-c45/hygetropin-1-kit-10-vials-x10iu-p7032

They come in 100 or 200iu kits

As for generics, it all depends on the source. Some of good, some are just ok, and some are way under dosed or fake. It all depends on your source. If you have a good source like Naps, you can rest assured that he isn't just trying to make a quick buck like some guys. He's been around for a long time and isn't going to ruin his rep by selling fake or underdosed products. These generics are unlabeled. The distributor offers a variety of doses. Most often, a souce has the option of getting 4iu, 6iu, 8iu or 10iu vials. If the source is looking to make a quick buck, he might buy 4iu vials wholesale and then turn around and sell them to clients, claiming they are 10iu. I believe this is a big reason that some generics are considered under dosed. Guys think they are using a 10iu vial, when in fact, it was really far less. They can even get the cap color changed to make them appear special. The cap means nothing. It all comes down to having a source that you trust. 

Naps offers options. You can see that in all of his products. You want human grade gear? He has it. You want UGL? He has it. Are all the UGL brands equal? Probably not, but he is going his customer the option to make the purchase the customer wants. I'm sure that the Blues and Yellows are both good. The Yellows obviously cost him a little more and I would assume the quality is a little higher. At the end of the day, you are going to get what you pay for. If you want the best, Hyge rivals HG growth, as far as I'm concerned. The blues and yellows are going to work, but they aren't the best. I have used some good generics from other places through the years. They worked. Still, even the best generics aren't as good as Hyge, IME