Tokina is so style over substance I can't take it anymore!

I absolutely love the look of their AT-X Pro lenses! Very good build quality, personally I have the 11-20mm f/2.8 but even though I yearn for an entire lineup of Tokina lenses (16-50mm f/2.8, 50-135mm f/2.8, 100mm f/2.8 Macro) I know they're:

1. Really rare to come by

2. Optics and AF are pretty outdated

Yet they still attract me so much and I can't explain why is that. It's like that niche old car that's pretty mediocre at everything but its design has a character and soul rarely found elsewhere.

Do you guys have any hidden gems you simply can't justify purchasing?