my advice to OP is to ensure proper preparation before diving into mining. It is crucial to consider both the choice of cryptocurrency to mine and the selection of mining equipment. I recommend exploring prices on major platforms like Bitmain to get familiarized. Starting with used mining rigs could be a good idea, and I personally find great deals on Chinese used equipment through ASIC Finder. It's cost-effective, especially if you plan to make a larger purchase at once.