I do not have the best computer. When trying to build a 16-bit RAM, my PC started running hot at 12 bits with DFF-RAM built in the most MINIMAL way possible.
For a while I thought I'd just be limited to that amount... but then I found the Dot Display... and it has an 8-BIT Address... meaning that you can skip the first 8 bits of the recursive RAM creation process... and just do 8 recursions.
Result: My personalized CPU's Clock Speed went up from 0.5 Hz... to well.. 5 Hz. 10 Times faster, still slow comparatively... and loading images takes AAAAAAGES and I did the stupid thing of creating the RAM iteratively, not recursively... so connecting 5 inputs and 2 outputs to 256 Dot-Registers EACH was a living hell.... but it's worth it for the speed up.
Hope this helps anyone in need of a bit of faster runtimes for their Computers. Good luck out there