No, it does not. Contrary to what you think, I have looked at studies numbnuts. Those percentages you're talking about are only in elderly people or clinically GH deficient people so the percent rise merely brings them within mid normal range. MK 677 at higher dose will give rise for normal males but the amount of increase IGF-1 come to the cost of much more severe insulin resistance, race prolactin level, raised cortisol level, an increase in appetite which may or may not be beneficial.
Why do you think that having GH level raised 24 hours a day is a good thing? All that does is cause way more severe insulin insensitivity which is terrible. When somebody injects GH sub q you are corrected. There is a short spike GH, which is actually ideal! This causes a much more significant rise in IGF-1 an igf-1 has a much longer Half-Life so once the levels are raised they stay elevated for a significant period of time. The transient spike in GH and minimizes insulin insensitivity so it is much easier to time injection the away from large meals or carbohydrates which is also ideal.
MK will likely raise your IGF 1, but not significantly unless you have a disease which causes you severe GH deficiency or you are an unhealthy geriatric person and even then all it will do is get you within normal range. The percent rise in IGF-1 in is simply not applicable to healthy males. It's just not going to happen bud and I've seen lots of blood work to prove it. The side effects that you get for a minimal rise in igf1 are not worth it. Injecting even 3 IU GH Pre-Bed absolutely blows MK out of the water. Minimal side effects and for most people WAY better igf response. Not a little bit better, WAY better.
Just because you can link some studies and you have a graph. Doesn't mean you're proving your point. You need to really think about those studies you're looking at and the populations that they are examining. That information does not apply to healthy males. You can't just take the percentage numbers and apply it to other populations. Doesn't work like that.
If you are a big fan of MK 677 then go for it. Not sure why you feel the need to convince others of nonsense though. Take it if you want. The fact is that it is very inferior to GH though. This has been proven over and over again with real life usage and real blood work, not through far-fetched extrapolations from studies which do not apply to you and I.