Cyrpto Domains a good invest?

The cyrpto market is actually booming. What do you think about catching and selling crypto domains?

I`ve already got some crypto domains. It would be interesting for me to get your expert assessment, what they could be worth:

▶️ btc-cryptocurrency(dot)com
▶️ cryptocurrencyether(dot)com
▶️ currencylitecoin(dot)com
▶️ ether-ethereum(dot)com
▶️ gxshare(dot)eu
▶️ litecoin-currency(dot)com WordPress ...