I bought both sets with reverse proof Libertad, APMEX and Banco de Mexico anniversary. Even though APMEX set has maybe more "premium" feeling, I like anniversary set more. I was hoping a little bit that they won't release reverse proof this year, but I guess this was just a childish wish. Last year in total 1500 were released, this year 1000. I guess Banco de Mexico won't release set. It will be interesting to see if mintage increase next year.
I'm in a deep shit with money currently, I would like to buy 1 or 2. I guess they are quite popular.
Hopefully APMEX won't keep the nicest ones and grade them and sell them for crazy prices.