If the alternatives are still fiber, I'd suggest 50 min 100 max, save your money. Fiber is important because of outbound speeds (upload), and with fiber it's generally a match to your download. Where coax (from the TV company) is about a 10% upload ratio to your download. Upload affects a ton that people don't realize. Backing up your phone photos, video calls (your image is better), voice over WiFi (VoIP). 25 Mbps is totally fine for streaming (15-29Mbps for 4k) or gaming (game downloads take longer, but game play only needs like 1-2Mbos).

If those things don't matter, then the only thing left is gaming. If you play online then ping/lag/latency should be your #1 concern, not download. The best way to assess this is to maybe ask any neighbors you bump into that you think might game. Do the "hey, I need to choose my Internet. Who do you have and how is it here?".

Lastly. Don't lock into a contract if you have multiple vendors if you can avoid it. This lets you flip flop if desired. Be like "I only need it for 2 months unless I get extended, and the other company waived the termination fee because I'm a nurse and might have to move soon again"