Choosing lcd

[SounDuke]

Hello everyone, I'm building three keyboards with 76 keys using mb64 app. I'd like to display all the 76 keys on the lcd, but since I don't know the different performance of the displays (glcd 128x64 or character displays) I'm unsure of which lcd would be optimal to accomplish my visual needs. Any kickstart? maybe a 4x20 character display?  Thanks in advance

[TK.]

Graphical displays don't bring any advantage so long the application doesn't provide a special display mode which gets use of graphical icons. This is currently only the case for MBLC

So, a character display is the way to go for non-programmers. The performance is better, but this doesn't really matter so long only buttons have to be handled, and no time consuming tasks are running in background

Best Regards, Thorsten.