Which is Better for Beginners: Spot or Futures Trading?

Just entering the crypto space, unsure whether to trade spot or futures.

Spot:

• No risk of liquidation
• Limited profits
• Suitable for long-term

Futures:

• Can short sell
• High profits
• Higher risk

Questions:

1. Where should beginners start?
2. What is a suitable capital amount for futures trading?
3. Are there demo accounts available for practice?

Looking for advice!