High Estradiol on Cycle

I’m a few weeks into a cycle: test-e @ 750 mg/week and adex .5 mg E3D. According to a blood test this week, my estradiol levels above the normal range (53 pg/ml). Though it’s hard to be sure, I feel that these high estrogen levels are affecting my mood (that’s what prompted me to get the blood test in the first place). I was considering either

  1. increasing adex to 1 mg E3D or
  2. switching from adex to .5 mg Letrozole E3D.

I like the second option, because it will be cheaper and seems like it will bring my estradiol levels way down, but I don’t have experience taking Letrozole and I don’t want to lower estrogen too much. I’d appreciate any advice.

Your already know where .5Mg e3d puts you so I would just adjust that dosages instead of switching to another drug that is notorious for tanking e.