Has anyone had problem with the 797 or the 997. I"ve been thinking about taking the dive. I’m just checking to see how their costumer service is. And if you were satisfied. Very important question when you are spending that much money. I've been beaten bad by another company. So for all I find out has been very favorable. Also has anyone ran a humminbird and a 200 khg. lowrance at the same time. Be nice if it will work.