That's helpful. Thanks, David.
I'm familiar with A&I and Modernage, but I hadn't heard of Kenneth Taranto.
A couple of years ago I sent two rolls of 35mm E6 to A&I, using the mailers that B&H sold. The slide boxes that came back became sticky after I removed the packaging, and the slides themselves were very dusty. I was surprised that I would encounter those types of things with such a well-respected lab. I haven't used A&I since. I wish that you would send me some of the good luck that you appear to have with labs.