Yes, I would split it to 10 to minimize the risk. Its a wise saying do not put an egg in a single basket. Did you know I do not trade my all bitcoins in a single exchange site? I split it on Poloniex, Bittrex, Binance, Bitfinex, Kucoin, Liqui, C-CEX.
If you had 10k to play with and your aim is to get 100k, would you split it into ten, 1k investment with the hope of ten 10x's or just one with the hope of one 10x
or would you do something else