I currently use both Super and Competition at home....
and to switch the Super between 8 way and 4 way...
you need to take off that c shape clip at the end of the shaft, then flip the hourglass thing and put it back together... I did it once... but I cannot do it bare-handed... *** need some tools to do the job.... ***
Up to what I see... the Ultimarc J-stik and T-stik, you just turn the template or flip a switch (which means no tools needed....) I have not used it myself yet, but I'll order it soon and give it a try.... also, if you look back, there are a couple of other topics about this too you can look at.
so, if you're thinking about switching it back and forth, maybe Super is not the ideal one for you....