Difference between switch 5 models / acer petition

ndl318

Hello guys, i intend to purchase acer switch 5. However I am confused with many models and no obvious difference between specs. Do you think we should make a petition to acer to fix this and make it clear like apple or microsoft surface?

https://www.acer.com/ac/en/US/content/model/NT.LDSAA.003 this is the SW512-52-537L
https://www.acer.com/ac/en/US/content/model/NT.LDSAA.001 this is the SW512-52-55YD

i micro scanning every word of the specs sheet, even read through manual, but cannot find the difference between the two, except the price, and the include accessories (It is probably missing texts, cause every one come with standard package). Plus the price is also diffence for the 55YD on the acer store https://store.acer.com/en-us/laptops/detachable/switch-5-laptop-sw512-52-55yd

If we all agree lets discuss how should we bring this issue to acer

ndl318

as a gesture of polite, i answered most questions date 1 months back. I am not here just for questions and leave