There is no answer like altcoins or bitcoin, I'd rather say altcoin and bitcoin. Friendly advice: Trade all your crypto for trx and bitcoin, about 70% bitcoin, 30% trx. trx has a great team behind and keeps making progress. bitcoin is the big boss. if it goes up the others will follow (not every crypto) but bitcoin is safe bet.

If you are in need of money it's up to you to take out or not. Bitcoin will rise again but maybe not this year. We entered a bear market and its unpredictable, but with the analyzies its estimated to last 2 years max. If we rise again, it sure as hell will break the 20k$ mark.

Also bitcoin has potential to become a future store value like gold.
As a payment method, there is better options and more anoymous than bitcoin.
Everyone already knows about bitcoin, everyone got in.
There wont be 1000% altcoins anymore