i fuk with M1 and yes it's perfect for any IRA. it's definitely my favorite.
have you tried m1? go ahead and open it up. you gonna love it breh. it's intuitive. clean. simple. and very fun to use. pie slicing is addicting. and i get some nikkas here liking etfs, but why pay expense ratio when you can choose your own 40-50 stocks with dividends? hell why not just copy one of these etfs and call it a day and skip paying them expense ratio?
here is mine. i opened it in January and started investing it on Feb.