Feel free to experiment. I'm just glad if anyone finds a use for PTDQ/PTDS.
Just for clarity: the tradeoff for speed is that PTDS' horizontal resolution is internally half of LORES', even if, physically, the screen area is the same (dots are spaced by automatically interpolated dots - for a full explanation, please refer to the documentation); the splash screens of the PVE or Zoomaniac demos will give you a good idea of what texts look like in PTDS - any of why PTDQ is preferrable for such use.