I really like Start11 bringing back an even better version of Windows 10 start menu.

But instead of adding groups from left to right, top to bottom, adding groups per column would make it much easier to arrange.

Maybe also adding rearranging columns.

Some things  I would like to see for start 10 style.

Pinning apps into specific groups.

Moving groups (or columns) to specific pages.

Possibility to add own colors or schemes for the tiles.

Change background color of groups (total and/or title) (maybe columns)

Different background colors for the icon bar, all apps, tiles.

Naming pages.

Collapsing all apps column.

Possibility positioning the icon bar (shutdown...) to the right, top or bottom.

Center text in tiles.