The Enanthate ester tapers off naturally. No need to drop to 250 bro. If you're dead set on that, I suppose you could do it the last week, but it really won't make much difference either way. The 4.5 day half life makes Enth naturally taper off. That's why you have to wait 2 weeks to begin PCT.
No PCT change. You'll be completely shut down by week 4 of the cycle.
Since your body tapers down with enanthate naturally due to the ester, I'm assuming you're talking about the first three weeks at 250? You're only introducing 125mg the first 4.5 days of your cycle. I don't understand...
Adex definitely works. I've used it on a lot of cycles. I PCT with Aromasin even if I Adex on cycle though because of its other beneficial properties.
Hormonal imbalance can cause acne/breakouts. That can happen due to test or estro being too high or low. Some people react badly to Nolva...
Aromasin is better, especially in PCT. I've used both, but Aromasin is a suicide inhibitor so you don't have to worry about Estrogen rebound after you discontinue use. Also, aromasin is easier on your lipid profile and promotes igf1. So its all around better IMO.
In week 3 just switch to 12.5...
I agree with this. Less is more in this case. If youre using Nolva, you dont need as much Clomid. Nolva allows Clomid to focus on stimulating FSH and LH rather than get distracted binding to estrogen receptors. I like to run natty/herbal test boosters during and after PCT, too. Tribulus...