hi guy

stats

27 175 pounds 6-7%bf 5'9

i finished a cycle of deca and test 8 months


goals are to gain 8-10 pounds of clean muscle and strength, lots of size is not very important, i am more about the muscle than the size

my question is, for my goals which is better primo and deco or tren and deca?

i have read a lot about both tren and primo, and having a hard time to decide which is better i like primo due to its very (almost no) side effects. Please help