Fiberglass is what I use and is most common. MFJ sells a few that would be good choices, 20, 28 and 33 feet and all are $90USD or less. I use the 33 foot pole and the top section is barely usable even with my dipole made of #22 wire and a 300ohm ladder line feed. Removed that section and it is fine. Some find the Jackite poles better quality - prices are similar. For shorter poles, Cabela’s sells crapppie poles up to 16.5 feet for under $20 USD.
Jackite https://www.jackite.com/
MFJ http://www.mfjenterprises.com/
Cabela’s http://www.cabelas.com/home.jsp;jsessionid=FBJBMNDVOK2ZFTQSNOECCNOOCJVYWIWE?_requestid=41817
Hope this helps,
Howard