Primo is becoming cheaper in my opinion, QSC price is say $35 for 10ml/200mg. Domestic you can find it for $60 for 10ml/150mg. Plus with todays testing standard the quality is much better.I prefer longer esters when it comes to 19nors, just tend to have a better side effect profile for me, probably because of the more stable serum levels. Primo and test probably is a better combination, even if not as strong. Definitely more expensive since you don't need go run much trestolone though and primo is becoming more expensive and harder to find