Some people will spend hundreds of dollars on BitAxe or variant, achieving less than 5 TH/s, when they could have a used miner with 10-20x the hashrate.
2.5TH/s for € 400,00 for NerdQAxe+
https://www.gobrrr.me/product/nerdqaxe/
1.2TH/s for 220.00 CAD for BitAxe Gamma
Buy 2, to get 2.4TH/s combined for about $300 USD
https://d-central.tech/product/the-bitaxe/
93TH/s for $300 for Avalon Miner 1246
https://kaboomracks.com/product/used-avalon-miner-a1246-93t/
Some providers of used S19s
https://www.asicprices.com/en/miner/antminer-s19
Note: This is not a testimonial for any of these vendors or products. Buy at your own risk. DYOR. DYOK.