Well I have the same problem and am about your age... currently taking 200mg test per week and am oily like a teenager again. Not dripping oily but in the summer sun it's noticeable. Was on accutane as a teenager and that dried up my skin mostly but not so much when on AAS.
I started using tazarotene mostly because (like retin-a) it has anti-aging properties, I'm over 40 and don't want to look my age. I also get a few zits now and then, which it prevents. I actually started with adapalene because it's OTC and that acclimated me to retinoids before using the harsher tazarotene. A tube of tazarotene in a US pharmacy runs at least $125 but in an overseas pharmacy is just $8. I just ordered a pack of 6 tubes and doubted customs would bother over face cream that isn't a scheduled drug.
Now my skin is almost too dry, especially when using salicylic acid and glycolic acid. SA cleans out and shrinks the pores. Glycolic acid boosts collagen, reduces scars, smooths texture. I have some niacinamide in the mix too. All are drying stuff. Now I need to moisturize, even now in the summer, or it gets too dry. I've thought about adding squalane oil for when I've overdone it on the acids.
Here's a video on tazarotene:
View: https://www.youtube.com/watch?v=HOulH28CU3E