Is there such a thing as a good BTC ETF?

I’ve been watching BTC fluctuate recently and thought “While I’m still investigating the best place (cheapest/best tracking/lowest transaction cost) to buy/sell fractional BTC, why don’t I buy an ETF in the meanwhile?”

All suggestions and tips greatly appreciated, and thanks in advance.

P.S. - I mostly trade stocks and options, but there’s more and more talk about crypto in the financial resources I read.