Clomid/Arimidex combination would be the best to optimize post cycle hormonal environment to the utmost favorable scale,but if you can only afford one item ,clomid will fit the bill.
Great post Huck. Also low test levels has been linked to increased risk of heart disease and possibly many types of cancers. I've always have had good luck with clomid, proviron post cycle. Next time post cycle I'll add arimdex at .5mg a day to the proviron and clomid.