Combo colours differ slightly in Jier's Blissful Theater difficulty #FFFF53 and #91FFFF compared to other Jier's difficulties #E6DE4D and #80FFFF.
I think it would be best for general consistency to make them have a single set of combo colours by choosing one of these sets unless there is a reason to not do it.
I really like kubbi's songs and it's a shame that there arent any ranked of them, so i would be happy if this gets ranked someday. Also when the speed at which notes fall when they switch speeds fast it becomes not really understandable and i miss. I think it's a good idea to make changes a little bit less noticeable, so it's more comfortable for new players to play this map. I think 2 star maps are mostly played by begginers, so these drastic changes can be hard to follow.
Otherwise it is a really good map and i enjoyed it :D