I'm working on a project that uses 4 160x80 ST7735 displays from buydisplay.com and in order to support this many displays without being slowed down by SPI speeds I have to have the displays buffered. Right now I'm using the stock Adafruit ST7735 Library for control and GFXcanvas16 objects for the buffers then I just draw the canvas as a RGB bitmap to the display. I've settled for updating the displays at 24 frames per second as this leaves me with roughly 1.3-1.4 million cycles for the rest of the sketch and reading peripherals devices. Since I'm running so many displays at one time is there any advantage to using the modified ST7735_t3 with it's framebuffer if I can't use the DMA support?