Most of the funds that are simular to your choices have a simular spread, so no need to add more options.
With your time frame of 20 years of investing, it is a good idea to put the money to work as soon as possible. Even if it can feel scary.
It is also good to consider your own sleep well factors, so you can feel ok even during bumpy times on the stock market. A good emergency fund and the right risk level for you can help with that.
I would also choose an Emerging Markets fund to cover the whole market. Ex Avanza Emerging Markets.
Something like 70-80% Dnb global indeks, 10-15% Small Cap, 10-15% Emering markets. That way you would get a very broad and cheap, market cap portfolio.