Same diodes (BAT54) from two manufacturers with different LTSpice characteristics?
Models and graphs are given to shown nominal , while specs are common to both and others with ;

240 mV @ 1mA.
320 mV @ 10mA.  

The Min/Max ratings at given conditions should be the same.

Diodes Inc have pioneered lower voltages by improving the bulk series resistance by design and may have some advantage.  (Hundreds of patents)