I bought a cheap Haydel before a trip to Canada years ago. It will get the job done but if you are going to be hunting specks for years to come, you'll probably want to get something nicer (more expensive) later on. The Haydel is an entry level call.
I have one of the cheap Haydel, and it gets the job done when I need it. But, I rarely hunt areas where specks are prevalent. If I was hunting rice fields a lot, I'd probably get something nicer and easier to handle.