What should i get for my first sex toy

I was planning on buying a sex toy and after some research i've decided to get either a flesh light stu or flight. Stu has more of a vagina look to it and helps last long in bed but most people don't vary long so its more of a quickie . Where as flight is lighter, more compact, can last longer using it but doesnt have that vagina look to it . What do you guys think i should get and why?