No not really, but it's complicated . Here's why?
I did use small amounts of juice from 1983-86 and trained on the Mentzer Heavy Duty system.
The majority of my use was cutting drugs like Winnie V and anavar.
I was able to compete at the top end of the Lt Hvy class doing this. I'm 5 ft 9.5 in
During 1986, it got tougher to make wt for Lt Hvy ( 198.25 lbs)
My last show on a cycle was in Sept of 1986.
I won the Overall at the NPC River City in Athens, AL ( near Huntsville) weighing 204 lbs .
I competed at the Jr USA in the spring of 1988 after being off 'roids for a year and was a ripped 192.5 lbs at weigh in.
I went back to college full time and didn't compete again until 1992.
I competed in mostly Untested NPC shows as a drug free Lt Hvy from 1992-95.
In order to look ripped I had to compete around 186 lbs in 1993.
Under the advice of Mike Ferguson I decreased cardio and greatly increased my reps doing sets of 12, 15 , 20 or even 100 reps. I got awesome pumps and was able to compete at 196 lbs in Aug of 1994 and won the NPC Ironman Natural in Baton Rouge, La. I also had the strictest diet and logged all my food for 6 mos.
Conclusion- It was a lot easier to come in looking fuller and ripped on drugs, even the small cycles I used.
I was able to compete 8-10 lbs heavier and it didn't take long until it was really tough to compete as a Lt Hvy.
It took, 2 straight years of serious training and a lot of painful high rep set with strict, rigid diet to compete again in the 190's , looking ripped. I was in my mid 30's by then and at my physical peak for bodybuilding.
Had I stayed on moderate cycles and really got into the nutrition, I believe I could have peaked out around 215-220 by 1994, which is a good 25 lbs heavier then I got without drugs in the same time frame.
It's all hypothetical but I hope I provided a decent answer.
Yeah it's complicated, especially when drugs are involved at some stages and not at others.
It's hard for me to count something as progress when you are regaining muscle you once held.
For me it gets interesting when you go through plateaus, when you hit a completely new and higher muscular weight. I haven't gained shit in many years but when I've been at my most muscular I've been stronger, eaten more in general and used more drugs than previously.
So basically my philosophy is "more" in all aspects.

I haven't really seen many talk about just how rarely we sit at a new high, most of the time we are just holding, slightly regressing or regaining lost size. There is a lot of talk about progress by trainees but it's just not progress in reality - real gains are rare, or we'd all be insanely muscular and strong.
This general lack of progress is apparent on all levels, especially at pro levels. Most do not gain much as pros and when they do they are pushing everything hard, training, drugs and food. Rarely is the progress due to lowering some aspect.