The LPGS are very different - I have both. I favor the lower channel of the LxD when I’m using it and I think overall the module has a more ‘woody’ sound depending on what you feed into it. It’s also interesting to use as a filter if you put an offset into the CV in. Meng Qi LPG is great too, more straightforward. What do you plan on doing with the rest of the space?
Also, some of what the URA does can be emulated with the Teletype.