ETH , BNB, NGR, XRP, LTC and BCH are the best altcoins in this market, so there's no reason not to invest in it. If you are a smart investor in this market, you should own as much ETH , BNB, NGR, XRP, LTC and BCH as possible because the current price is very cheap and you will make a lot of profit in the future. And besides, you should stay away from BSV as far as possible because this is a shitcoin and you will lose all if you invest in it.
First of all, I couldn't see Bitcoin at the top of the list. It is not the smart investor's choice to invest in altcoins on the list without it. Also, here you can get the opinion of others about your portfolio, or I do not think someone will invest in all of them for your smart expression.