In all senses of thought, Bitcoin investment will always be better than Bitcoin trading as the risk is not such that would eventually cause you to lose all your money in the long run. I can't say this for Bitcoin trading as it's such that could cause anyone to lose their money in a seating, which is not a bargain that would afford one another a chance to recover the way Bitcoin investment would allow it. Even if the investor loses when the market is not favourable, the market always goes back and profits over time with patience.
I say this out of experience and I can say boldly that trading is not easy, it's such that could cause anyone to believe that they can make money but in the end, they lose all their money over and over again.
For anyone, trading is not easy, even a professional can lose because of trading with predictions that are not appropriate.
This is about how to carry out good management and the right strategy. Without these two, trading will not run well.
Long-term investment is always an option for some people. But of course it requires a lot of patience and capital resilience when the market is bearish and prices fall from the first purchase price. Don't lose long term investments due to panic, just leave it as long as you hold Bitcoin or top altcoin, it will rise eventually and provide profits.