Hello,
are you considering introducing STM32U5 family development boards to your offer ?
These are very interesting chips with a large amount of Flash memory (4Mb) and RAM (3Mb) with a built-in 2.5D graphics coprocessor (NechromVG) supporting most LCD interfaces including MIPI DSI.
A development board with a high-resolution MIPI DSI LCD would be a sales hit!
Tomasz