I feel that Pinning Test > Oral PH use so long as both preload, cycle support, and full pct are planned out and PURCHASED. Injectables are "easier" on your system and have "less" negative sides. I think the "less" sides is overstated because you will still get acne, bpb, ED/shutdown, etc... on an injectable steroid if the proper precautions aren't taken.
However, since pinning costs more and is harder to get, I usually read many more threads that have less than desired pct/support. This ruins gains (especially staying gains), can cause worse sides, and potential long term health risks for a user. IMHO, the PH using group, for the most part, acknowledges the compounds are "worse" for them, but since it is more affordable they will put much more money into support/recovery supps. The results are still good so long as you are reasonable, oral ph cycles are shorter and the compounds are different, thus, putting on 20lbs of staying lean weight for an advanced lifter in any 6-8 week PH cycle is rare.
Keeping your expectations reasonable will usually yield to more effective and healthier results. If you recognize that gaining a lean staying 6lbs-7lbs from an oral cycle is a great success then you will by nature be eating healthier, mixing up your workouts more efficiently, maintaining a decent cardio/HITT schedule, since you won't be so fucosed on "I HAVE TO GAIN 20 POUNDS FOR THIS TO BE A SUCCESSFUL CYCLE!". Expecting 20lbs of permanent lean mass is a bit of stretch, you may gain 20lbs from your whole cycle, but a solid chuink of that will be fat/water and will eventually drop down over time, by focusing on reaching a number as high as 20lbs of staying weight, you will probably eat dirtier, you may skip cardio because you will feel its counterproductive to your goals, and you will get more bummed out/dicouraged when that weight eventually sheds down due to water weight, fat reduction, and the general loss of some cycle gains.
Keep in mind that I am still researching up for what will be my first PH cycle, Mechabol. I have a thread on it in the forum detailing all the supps I have at my disposal, I was fortunate enough to have a friend who wanted a clean slate and moved out west so he sold me all of his stuff at a huge bulk discounted rate. Not everyone is as fortunate so if you take a look do not think you need ALL of those supps/support to go on cycle. In fact it is probably overkill in my instance, but research every way you can combat negative changes to your T,E,Cort, and Prolactin levels while on and during pct.
Also, some people can bear the thought of sticking a needle in their butt and possibly hitting a nerve, blood vessel, or artery and risking infection/serious injury. Thus they just opt for oral alternatives no matter the differential of cost/effectiveness.
I don't mean to generalize with this post, just stating from what I have seen in various forums and posts.