While I haven't used any of them in the past, at least the name "akminer" has crossed my eyes more than once. I managed to gather some feedback from it:
akminer.com
According to this
source - reddit user over at EtherMining - there was some problems communicating with them after that China bust some time ago. But he later updated the original thread saying that he later managed to get in touch with the website, got a tracking code and eventually received his order (with a wrong PSU I believe).
Better than that, I also found a thread of information right here in the forum -
https://bitcointalk.org/index.php?topic=5304803. I would say the reviews were mixed, but it seems that some members actually did placed some orders and got back their products. They are also listed as a trusted dealer over at ASICMinerValue.com[1]
minefarmbuy.com has anyone ordered lately?
Regarding this one I really can't be sure - I haven't managed to find any reliable information on the quick Reddit search that I did. However I believe they've got a profile setup right here at bitcointalk[2] and albeit small trust score, they've got a decent amount of merit - however they haven't logged in from last April 21st.
Hoping someone can add more useful information than me regarding past (and recent) experiences with them OP.
[1]
https://www.asicminervalue.com/vendors[2]
https://bitcointalk.org/index.php?action=profile;u=20220028
