I too, contacted SG and was not impressed with their donor pool right now. I am looking to match blood type first than other qualifications. They only have 2 of my blood type. Must say, CNY has a nice donor pool with many that match my criteria. Based on how many fresh cycles I can do with money I am using, I am looking at this route.
I don't think I'd qualify for SG guarantee program since I have done 1 fresh and 3 FET DE (11 embryos in all) without success.