try em all.i have a gaint killer call girl and that one is just tough,and sounds awesome.i also have a echo xlt which is ok in fair weather hunts but it sticks alot.i have a echo cheap plastic call and i gotta be honest it sound prettty good too.for goose calls i have a giantkiller giant slayer which ive killed hundreds of geese with and a giantkiller canuck which is quickly becoming my new go to goose call. depends what you want. if your pretty good at calling go with giantkiller if not go with echo or rnt or zink there all ok.