Push pole recs

Anyone have recs on push poles. I have seen Stiffy, Loomis and Pole cat. Graphite, glass or hybrid. As for length, I know you are supposed to measure the height of the poling platform to the water and guestimate the depth of the water in which you are poling to get the appropriate length. For a smaller boat with a moderate height platform doesn’t 18ft seem about right? Also, two or three pieces versus one piece?
I am thinking 18 or 19ft, hybrid, two piece for a smaller 16ft skiff. Sound right? Thanks.