Both platform are profitable but there's a big difference here, If you're looking for a work that you can earn in just minutes but is risky you should choose trading but if you don't have capital and want to earn bitcoin then choose signature campaigns. So here are the advantages and disadvantages of each platform:
TRADING CRYPTOCURRECNY
Advantages:
- Can earn in just minutes.
- Can take advantages to pumps.
- There's a lot of coin to invest in.
- You hold your time
Disadvantages:
- Needs capital
- Risky (Since we don't know what will happen to the market price)
- Needs skill, strategy, experience and knowledge about trading.
SIGNATURE CAMPAIGNS
Advantages:
- Can work without investment
- You hold your time (But needs to achieve min required post)
- Sure income
Disadvantages:
- If the manager runs.
- If didn't complete required min. posts.
- There's a lot of users nowadays and it's hard to find open signature campaign that pays BTC