u/Future-Yak-9981

I dont have a 401k with my work looking to invest more than the roth ira max. In my roth i have it all in vtsax. I got 5k in nvdia in my brokerage with 10k buying power and going to deposit around 500-1000 a month. Would it be stupid to buy voo each month in brokerage or just go with vti to match my roth or something different? My brokerage is webull and roth vanguard. Thank you in advance