Getting Lei'd at Hilo Airport - recommendations?

[Todd H]

Any recommendations or advice on buying a lei at the Hilo Airport? There are two concessions on-site:
Ah Lan's Lei Shop (and)
Lin's Lei Stand
Of the two, only Lin's has a web-site (with a dizzying array of selections).
Unlike Kona Airport, personal lei greetings bestowed upon landing are NOT available. From what I understand, one needs to order in advance, and then pick it up from the shop owner(no biggie).
There are no Yelp or Google reviews for either shop.

Any buying tips or wise advice would be appreciated by this (somewhat naïve) haole mainlander.

Finally, what are some of the basic rules of etiquette regarding the way the lei is received, worn, and removed?

Mahalo, Punatalkers!

Todd