In 2023, Bitcoin (BTC -0.32%) mining stocks were some of the best investments that you could make. Fueled by a skyrocketing price for the cryptocurrency, the largest miners -- such as Riot Platforms (RIOT -2.98%) and Marathon Digital Holdings (MARA -0.46%) -- recorded triple-digit percentage gains. The higher Bitcoin's price went, the more money these miners made, and the more attractive they became as investments.So, with the crypto rallying yet again this year, are Bitcoin mining stocks still a buy? To an ...