From a SEO perspective it wont hurt you, but try to stick to short domain names they are easier to remember. 5 letter word an even 7 are the best. There are many sites that have "downscaled" their domain name to get better brand recognition like Pandodaily.com into pando.com Angellist.com into Angel.co and many more. Might want to experiment with rare domain extensions such as .io, to get just your name brand without the "app" or "get" to keep it short.