I've done Deca based cycles with no Test (Tren/Mast) and I've done Test only cycles. Here's a write up I did recently you might find useful:
Well I don't want to jump off on the deep end and proclaim it's the best thing ever. It's just a strategy and it has it's pro's and con's. Test and Deca are both great compounds. Since I've had a fair bit of experience now using high Deca and high Test in separate cycles here's my quick bullet-pointed evaluation:
High Test only (1-1.5g)
Pro's
- A sense of well being. A friend described it as "if my whole life was falling apart around me, I'd still be happy!". So yeah you get a good mood. People have described Dbol as a mood enhancer, well with high Test in your blood you get that all the time.
- A greater libido. Before people misinterpret that, I said *greater*. I didn't say anything else was going to kill your libido. I said Test simply increases it. My theory is that most people just do not have very high sex drives naturally. I know my natty friends my age certainly don't. I think what actually happens is that people go on Test and think "woohoo I can fuck like a stallion" and when they lower Test and perhaps replace it with larger amounts of Deca their sex drive simply normalises. For most people *normal* is fairly low, in comparison to what they feel on Test. Personally I've always had a high sex drive so regardless of compound, and age (and most things apparently) my sex drive has remained as high as when I was in my 20s pretty much. But as I say i'm somewhat of an anomaly between my friends who I discuss this kind of thing with.
- Superb fat loss. I can't really compare it to high Deca since I was dieting mostly on high Test, but yes Test burns fat and increases metabolic rate. This is a fact.
- Excellent strength and aggression in the gym.
Con's
- Along with a greater sense of well being, the troughs are also relatively worse. If I get angry at something, relatively speaking it's worse on high Test. I wouldn't say it makes me bad tempered, but emotions are heightened both positively and negatively. Some people enjoy that, I do not.
- Water retention. I can easily hold 5kg of water simply from high Test.
- DHT conversion and hair loss, prostate issues. I can't be 100% certain but I suspect high Test did affect my prostate. It certainly did affect my hairline after a while.
High Deca (1-1.8g) alongside some minimal doses of other compounds but no Test.
Pro's
- Compared to high Test, rather than a sense of well being this gives you a greater sense of stability in mood. I'm far more *flat* during the day. Which again is personal preference. I prefer this feeling, it suits my personality and natural moods. I still laugh and joke plenty, but i'm probably a little more calculated when I need to be.
- A stable libido. Again in comparison to high Test, this boils down to personal preference. I'm horny when Mrs. JC is about but other than that I don't find myself looking at Insta-Butts all day. I prefer this more stable feeling.
- Excellent strength in the gym.
- Zero water retention and zero effect on the hairline and prostate.
Con's
- You don't get the increased libido or the increased aggression in the gym.
So there you go. I hope someone finds this useful, because it took long enough to type! But that's my experience from over this last 12-18 months.
Edit - I also have some experience of moderate amounts of both Test and Deca (500 each). But that's probably something I'll experiment with more later in the year.
I haven't covered actual muscle gains, because running 1-2g of either is going to net you some goddamn gains whether you like it or not. Muscle can only build at a finite rate, and if you're taking *high* anything you're pretty covered. This post was just supposed to be about individual response in regards to QoL.