With its bold and curvy characters, Quincy serif typeface by Nestype would work amazingly for your posters and headlines. If you are looking for a futuristic curvy look for your work, this font would be a perfect pick. It can be used for fun magazine titles and peppy logos.
The demo font is available free of cost for personal use only, albeit for commercial purposes you can purchase this from the premium button. Two versions are available; OTF & TTF.