wifcoins.com is valuable because it suggests a specific niche in the cryptocurrency or digital wallet industry, utilizing the acronym "WIF" (Wallet Import Format) which is widely recognized in blockchain technologies. The name could attract businesses dealing in finance, tech, or crypto wallets, especially those focusing on the security of digital assets. The combination of 'wif' and 'coins' tied with a prestigious ".com" TLD enhances its general appeal and memorability, making it an attractive domain for targeted audiences.