I'm a very big fan of Vanguard and Jack Bogle. IMO the top ETFs in the world are Vangaurd's VIG, VYM, and Schwab's SCHD. Dividend/dividend growth ETFs are a subject I've written about before on seekingalpha.com. Links to my pieces below if you're interested. I think any of these ETFs are absolutely ideal for maxing out the Roth IRA for Americans. Thanks for the comment.
https://seekingalpha.com/author/evin-rohrbaugh/articles#regular_articles