I received a vouch MSDN invite from msleader.
His invites really do work and he was reasonably prompt and the process was very simple. The only thing I needed to provide was a email, name (can be fake), and phone number (can be fake). I was able to download and get product keys for
various microsoft products in minutes after he sent the email. There were some additional benefits in addition to the free software, which was a nice surprise. Those were: windows azure credits ($150/month for a year), office 365 subscription (length was not mentioned, but probably 1 year), windows and windows phone developer accounts (used for publishing modern apps to the windows marketplace). The product keys very handy for activating Microsoft products without resorting to loaders or kms servers and the azure credits can even replace your existing VPS provider. I should note here that the keys are not to be used in a production environment, so don't use them in businesses but using them at home is fine.
Thanks For your greate Review.