I agree that sending orders through the mail is a nervewracking practice, but after ordering seeds on 4 seperate occasions and recieving each one in a relatively timely fashion, I feel that there isn't much to worry about (as long as you use a legitimate name and address for delivery, I have had packages returned to sender for not having my name on the mailbox).
Breeder genetics are nearly always superior to any attempts to create your own seed. This is not to say that your F1 seeds will not be of high quality, but breeders work the numbers game and when it comes to finding just the right combinations of traits for a mother and a father plant, vast numbers of plants allow you to find a plant that has everything that you are looking for. Breeders usually will do test crosses as well, to find the most consistantly high quality parents, basing each parent's desirability on the consistancy and quality of test crosses that are grown out. All in all, the task of finding a suitable mother plant AND a suitable father plant surpasses the resources and accomodations that most personal growers have. You would be better off spending the space and time growing out breeders seeds to find an exceptional mother plant to clone.
The solution to this dillemma would be to find a strain that is true breeding for all of the traits that you may be interested in. That way, you could produce unlimited seeds that would all grow the same. Finding true breeding varieties is not an easy thing, since it takes a very very long time to stabilize a hybrid (around 6-8 generations?). True breeding varieties also don't generally have the hybrid vigor displayed by the crosses being offered by breeders. If you can find a true breeding variety, or a stabilized hybrid, you will have much more consistant results. As a general rule, the longer a strain has been around and the more widely grown, the more consistant and stable it should be. For example: Dutch passion has been breeding their Passion line since the eighties, giving plenty of time for updating and furthur selection along the way to stabilize the desireable traits.
An added advantage to working with a stable strain is that you will become much more familiar with the different preferences of the strain, and will be able to progressively bring out more and more desirable characteristics through selective breeding.
I have heard that Reeferman seeds is planning on releasing their breeding tools!!! I have found Hemp Depot offering Reeferman (Pure) strains, among them the Burmese, Nepal, and Blackseed. These would be some of the best lines to maintain as an Inbred line, since they have been highly selected by a professional breeder for years.
I do recommend that anyone interested in breeding their own seeds or in stabilizing a variety that they read as much as they can on the breeder's forum. There is some very valuable information nestled in there.
Another money saving way to go about acquiring good genetics is to plant bagseed and select for a good mother plant. One of my favorie mothers sprouted from bagseed. However, bagseed tends to carry higher occurences of hermaphroditism, so in my opinion, that fact alone makes it unappealing enough to stick with known genetics. There isn't much that is more frustrating than discovering that a plant you spent months loving turned out to be hermi and pollinated your entire crop.
Enough typing for now... but I could go on