How is a cypionate NOT much quicker than an undecylenate? I'm also surprised it's kicking in in a week, but with a proper frontload, test cyp shouldn't take more than 15-18 days to be in full swing. Same should go for any cypionate ester. You say "on paper", so I'm assuming you have some data that shows the cypionate ester vs. the endecylenate ester. Very interested in that data. (Not intending any dick-headed-ness in this post, honest questions.)
A 150mg shot of cyp will peak around 72 hours, it's just your total blood levels arn't elevated yet though. Take another 150mg shot at day 4 and blood levels should be with in range about 10 days where the effects are realy starting to be noticed. Undecylenate of course will peak much slower than cyp if you take the same dose as cyp the first few weeks.
You can acheive the same results as cyp by more volume and injections the first two weeks. Fron't load with 1000-1500mg of bold-undecylenate first two weeks and blood levels will peak just as fast as with the cyp ester. AND THIS IS FACT!
Besides personal experience I've seen studies where they compared and did trials of Test enanthate vrse Undecanoate for hrt purposes. The group receiving test undecan had blood levels climb just as fast compared to the group using Test enan. Key was to front load with the Test undecan in two injections 1-2 wks with high mg shots. And there was no huge peak like you would think but was within reason and the Test levels leveld out and were actualy much more stable than the injects with Test Enan.
undecanoate and undecylenaote are almost identical and have the same duration of release.
Bold cyp you won't need the big front load and volume of inject like undecylenate though to get hormones levels up fast, cyp is a better ester for BB purposes, also it will clear your system much quicker to.
point is you can make the longer esters work for you in the same fassion by manipulating things a bit.
What I wan't to know is why no one has cought on to boldenone enanthate here yet? lol good stuff as well imo.