Cloud vs On-premises Hyperion Planning

Specifically talking about calculation manager, in cloud there is desktop mode and in on-premises there is classic mode.

As a developer, I feel a lot of difference between the two in terms of:

• Smoothness,
• the opening closing times of objects
• the congested layout in desktop mode, for which i have to keep on moving the drag lines each time.
• Difficulty in simple functions like copy, paste. It starts reloading each time.
• Control+A and arrow keys don't work in formulas

Does anyone else feel that or it is just me obsessed?

P.S. I mostly work in Designer view.