Some people love (-)Epi products and other hate it. It seems like it is hit or miss for most. Good suggestions are ArA, if size and strength are your main goals. If you're looking for a product that will help boost free and total testosterone, naturally, then look into AlphaMax. It contains a full 1400 mg dose of 3,4 divanil. Also, AlphaMax is great for increasing cAMP levels with a full dose of forskolin which can aid in adding lean mass and increase fat loss. AlphaMax is also solid for strength gains, but I much prefer it for a lean bulk/recomp.
I would keep this in mind though. Whatever you decide to run, it/they will not compare to a SARM. These products that I, and others, have mentioned are good, but sometimes when one goes from a SARM/PH to a naturally product, the person thinks results will be the same.