buttheyare

Whatever works better for you. Generally I'd recommend the former, simply due to the fact the other one might imply everything from vX is a part of vY, which usually isn't the case in my experience. Though, you shouldn't really care about those kind of micro-optimizations at any point of (early) development, let alone post on hn asking about it.

What is your use case and/or dataset size if I may ask?

But it doesn't really work like that, does it? After all, it's up to an individual to create something meaningful. The money will always be there in one form or the other. Without google or facebook relaying on advertisements as their business model, coca cola would go for other channels. They'd pick billboards instead of instagram ads, or local newspapers ads instead of native ads. Now I may be a bit biased, however can you really argue that local newspapers and billboard owners will make better use of that capital? And it's not facebook/google restricted either; big companies like that have a very wide range of things they do and ways in which they promote the brand. And come to think of it, facebook, google, and all the other advertising giants we here seem to hate are in a much better position to use that money in a meaningful way. Definitely better then a random wannabe instagram influencer.