I've got some extra time this semester and I want to get back into building to explore more of the "what" and "why" of effects, especially OD's. While I have some schematics off the web, I want to start with a BYOC kit. Would you recommend I start with the Overdrive II or Mouse? Both have a useful array of mods, especially to the dirt making bits. Also, do people find that the OLC JFET-Amp Sims sound like the amps? Or are they at least different and interesting?