Pretty annoyed with Acebeam Direct.
A word of caution for anyone buying direct from Acebeam. They do not maintain accurate inventory on their website. If you order something from the US warehouse, you aren't guaranteed to have your item shipped from there. I ordered a E75 from the US Warehouse with the quad 519a in MAO. 6 days later, I got an email that the US warehouse was out of stock of this item, and to choose another available color. Black was all they had in the US warehouse with those emitters, so I selected that one. 5 more days pass, and I email them to ask for shipping info. They send it, and it is coming from China.
Just a warning if you're looking to buy direct - maybe use a reseller.