This is the customized workspace I’ve come up with after a few years of using CSP on ipad. I find it the most optimal one for accessibility in terms of tool access and ease of access to freely edit your tools.
This is the set i've been using since i was drawing on my 9th generation ipad to the 13 inch ipad pro, and i find it the perfect workspace for basically all my needs, and i hope it would be the perfect one for you too. -FreddieInDaBoxx