In the new NISA, there will be no boring Tsumitte such as the S&P 500 or All Country

What are you going to buy with the new NISA's Tsumitate Investment Facility? I want to make a decision soon, so I'm looking for products again. S&P 500 and All Country are boring, so I'm thinking of stopping them. To that end, past performance is also checked from the incorporated brands and the best one is selected. One is pretty much decided. I'd like to narrow it down to about 3.