LP epogo post number 67676767 but maybe it can be useful to someone, i didn't really like any of the other setups much so i labbed this one
this has the common start with dashing towards the sporg at the start and upslashing it, then i buffer another dash off the platform when i land there. I then land on the left mushroom in the background, do one minihop and then jump towards the pogoable mushroom and pogo on the left side of it. If you pogo too high/too far right, you will get launched into the sporg, you can react to being high by holding left more, so that you end up to the left of the sporg, which is usually savable.
be ready to tank the explosion if you think you will not make it up otherwise, quite often you can save attempts that would otherwise fail by tanking the explosion
13