I feel that the higher tren to lower test ratio yielded both better gains and fewer sides.
On equal test to tren I had breathlessness, slight insomnia, and night sweats.
On high tren low test I had night sweats. I also checked my blood pressure regularly and it remained within the normal range.
At one point I was running about a gram of tren a week with about 100mg of test P a week, only sides were night sweats.