Here is a followup on Arista 100. As I mentioned earlier, I got better results by rating the film at EI-50 instead of the advertised 100. The color balance (with my scratch-mix chemistry) is not as easily corrected as the wonderfully balanced Kodak Portra and Fuji 160S products, but you can get decent abeit not professional-level results from it. It's certainly acceptable for a learning material which is how Freestyle advertises their Arista line of films and chemistry.
This is the best image I could get of the MacBeth chart and a negative made of Clematis growing near the front door. Both images were made on the same roll, processed and scanned identically. The exposures were determined by the camera using EI-50, and both images are close to full-frame scans.