I bought 'Advanced V5I - vol 1'. It was quite good, for the price. I have seen these done better (by other vendors, and for C4D, not Vue) but overall, I was happy with the purchase. For $40, it's not bad.

The author/narrator has an infuriating habit (for me) of constantly fiddling with the position of dialog boxes on screen, which is very off-putting, but the sound and video quality was fine.

As for which one to get, well I'm not a Vue expert but I was not stretched at all by the one I bought. On that basis, 'Getting started with Vue Infinite' may be really quite basic, so it depends on your current level. Will I buy another? Yes, probably.

Steve