Not surprising that they are oversold together. There's lots of ways to play this. I already have exposure to the miners in IREN so I'm not gonna add to that - I've got a full plate of tickers I'm waiting to be overbought. Could've sold 2 early in the day today, but I wait until the close to make buy/sell calls.
Anyway, the miners will be under pressure as long as bitcoin is, so if you can pick the moment bitcoin will reverse, you're better than I am. Oversold = buy and history says eventually it will be profitable. The price here is near the June 11 high that I'll call support here but I wouldn't call it firm support.
I like the ETF here simply because several miners are reporting earnings, so the diversification is safer, imo. Again, if you can pick which miners will fly or crash on earnings, you're better than I am and I wanted more juice, going with indiviual miners is the way to go. RIOT, MARA, CIFR are ones off the top of my head that are currently oversold. IREN and CLSK are not yet, but one more day of this shenanigans and they will be too.
Downside = not as big of a move with the ETF and having to hold it longer brings exposure to fees. 0.75%/yr isn't too bad though.
As always, this is not investment advice. Just one man's opinion. DYOR.