How's either of those help the OP? He tried it, didn't like it,
Took me all of 30 seconds to determine I didn’t like it and after years of owning it it never got any better!i agree with Neil in the video on this topic. I have owned several treadle pedal and one twin touch (current Kioti) and this is just a matter of preference. It is also a matter of familiarity. It takes at least a day of operation to get "settled" in with one or the other systems. Either one feels "weird" at first when transitioning from one to the other, but both work fine. Spending 5 minutes operating the tractor will not tell you what you need to know about what you like or dislike. It takes hours to build the "muscle memory" so that the operation with either becomes something you don't think about. Again, they are both fine and either will do. It is the human that needs to adapt to either system.
Relief came with the sale and replacement with tractors that have dual pedals.
I recomend if your not comfortable with it during the test run skip it and run away it won’t get any better with time!