Purchasing Antminer L7

Good morning people! First off Vosk ur videos are incredible! Really enjoy how fun and informative they are. I’m looking to purchase around 5 units of the antminer L7. @VoskCoin Can you please tell me which site is safe to purchase from? This will be my first asic and there are lots of sites which aren’t the best. One site in particular that I’m trying to verify is Crypto miner bros. Please let me know if they are 100% trustworthy and also if I should be comfortable paying using crypto/ money transfer. Can you please also recommend another 2 companies that you trust? Thanks a million!! Crypto to the moon!