Is Ethereum a reliable option for long-term holding, given its evolving technology and ecosystem growth? Between Bitcoin and Ethereum, which one is truly the better choice to hold for years?

I'm new to crypto and looking at Bitcoin Cash, Cardano, and Stellar. I'm trying to understand the financial news, but it's hard. What other crypto should I check out? Stocks are easy, but crypto is different. Any tips?

I am going to sell my property very soon, because I need some funds. This is a new experience for me. Please explain how the property tax system operates. Could you please explain the process of calculating property taxes? Are there any other taxes that I need to submit after selling my property?