My domain name idea is similar to an existing website

So I spent a while thinking of a decent name. I landed on for example. reduxu where I will make websites for small businesses and startups but it's similar to, for example redex which is wayyy bigger than me and specializes in cybersecurity and room designing software which is completely different When I search reduxu it gets shafted by redex, will Google show my website when I publish mine and give it a title like (reduxu web designs) or should I brainstorm new ideas