Deca VS Eq
Deca- Deca-Durabolin, or nandrolone decanoate, is a progestin steroid that produces very high anabolic activity and significant mass increase with milder and fewer side effects than some other steroids.----- increase blood pressure, water retention, decreased sperm count,Deca Dick—Deca also helps the conversion rate of test into estro.

EQ- also known as a boldenone undecyclenate(about 50% converts to estro) will increase stamina and vascularity or prominent, visible veins as well as slow but steady gains in strength and muscle with very few estrogen-related side effects.--- oily skin, acne, increased body and facial hair—Eq must be taken for a longer time.
Conclusion:

size/mass/strength = Deca-Durabolin - nandrolone decanoate - A lot of that Size is water, and you will lose that water when you are done.—Faster results can take it in a shorter time. If you want size fast and strength this is for you.

hardness/vascularity/some strength = Equipoise - boldenone undecylenate –Size can be just as good as on Deca because EQ makes you eat.. 5000cals are easy when using EQ.—Must take it longer min 14 weeks—better at 16 best at 18 bestest 24---However, with EQ C , and A results can be faster and can help when achieve certain goals.

Both are great—and can achieve a goal you want. IMO Eq is the best too use, because I like the vascularity and the appetite it gives me. I have taken both Deca and Eq and Deca has its place if you want that fast acting need it now type. For me slow steady gains that stay on unlike with Deca IMO is much better.

IMO Deca can be used in every cycle though—if you have ligament issues and those type of pains at a low dose without the worry of sides as long as you have a Good AI—Deca @ 200mg a week is more than enough to get the benefits from it, to help you out, it will keep your ligaments moist which keeps them happy and not as painful(some research has shown to help the repair process)—So has Eq just at a lower level.

Lastly the real reason I choose EQ over Deca is because of Decas ability to help the conversion process of test into estro. This can be seen by many users. The can take test and eq –but going over to test and Deca they have gyno issues or sensitive nipples—Eq only converts to about 505 estro. However, if you want strength and you want to gain more size Deca is the way to go if you have your AI in place and either letro or caber on hand. The both have their place, Just IMO Eq is the better overall when weighing side effects to results over time. –But I will always pick EQ over Deca.