Keep in VUAA or transfer to VWCE?

I had invested monthly up to around 4k into VUAA until I realised that I'd rather have a fund which is not 100% US based. I then continued to invest in VWCE instead. ​ Given fees and/or taxes plus general investment etiquette, should I ​ keep the VUAA money in there and just keep investing in VWCE, or Sell my VUAA stock and reinvest it into VWCE and something else? submitted by /u/iseeverything [link] [comments]