^ The foot makes a difference because the lower one will pick up substantially more of what's happening around the stand. That's clearly not the only difference, either. They are both "FOB", but are they in the same spot? Sixth row at a Dumstaphunk show is almost certainly not 80 feet from the stage (more like 15 or 20, I guess) and there is no information on how far the other one was. Then there is the ADC. It's not clear whether the V3 recording used the V3's converter (probably) or the SD's, but either is likely to be better than the R44's. The recorders are different too. I guess what I am trying to say is that if you are looking for subtle differences in pre-amp flavor, there are more than enough obfuscating factors to make that difficult with these two recordings.
There are a few other small pres out there, although some are discontinued and can only be found used. There are actually several in the Yardsale right now.