I have run both..(BD)..And both work very well.....With the test e you get a long acting ester with the Andropen you get a 5 ester combination. With diff. release rates.(similiar to sustanon) with the Andropen you get cypionate at 75mgs/inj. also

When I ran the Andropen I did inj. 3x/week and with the enanthate I did 2x/week. I cant really pick one over the other because they both worked well for me.