The crestliner is the better one . the tracker is very underpowered I would like to see at lest a 70hp on both for safety if your lake have any size to them. but the 50 will be better if bad weather comes up. I been around boat of over 30 year and a 16 foot + boat with only 25hp is not good

Hi live in Sioux falls SD like to fish lake Thompson to waubay lake