safest investment and best investment
if you handle is your money, you can trading your capital money
trading bitcoin and trading altcoin
or another your grow bitcoin but if you handle is your money
Trading altcoin is good if you have a good knowledge of it and for me the best and safest investment is to invest in gold and real estates as both have great potential to give good profits in long run.
Even if you're an experienced altcoin trader you still depend largely on pump and dumps that may or may not come.
Unless you're very close to the developers of these coins, you will depend on luck as you just buy yourself into altcoins in the hope they get pumped badly.
Depending on luck and hopes are not really something that I consider to be a convenient way of making money.