Yes, the newer or upgraded (sent back to factory for refresh) Io phono amps are fantastic. Since you already have experience with tube rolling, you will find that you don’t have to with the newer Io Eclipse versions as Aesthetix is carefully matching tubes.
One caveat, I did have one tube in V1 start to whistle (after 30 days), and Aesthetix was going to replace it, but I ended up doing my own tube rolling anyway, and went with GL 12AX7s, which are outstanding in those positions. Other than that, I have not touched another tube and find the Io to be the one single audio component that has outlasted everything else I have owned for nearly 16 years. When you consider that, it is remarkable due to the enormous amount of tubes. It is a testament to the build quality of the Aesthetix Io series.