Frankly, you're not going to be visible, no matter what you do, unless you post all the time, use lots of hashtags and get retweets, and do it for long enough to get thousands of followers, 0.01% of which will retweet your stuff making you grow larger, at which point a snowball effect begins.
These days getting big on Twitter is hardly possible without insane amounts of time and effort, unless you're at least semi-famous, as Twitter is way overloaded with tons of junk content spat every second, and no way to reasonably go through it.
All popular hashtags get dozens of new Tweets every single second, mostly from businesses and people late to the party trying to get big.