Chad:
Do yourself a favor and at the very least look at the two of them side by side in a retail setting. Compare specs, aesthetics, and everything else. While you won’t be able to get a good feel for response and sensitivity, you’ll have a better idea of what you’re getting into either way. A few years ago we ran the Marcum High Power Challenges. One of every major mfrs. flasher out on the ice for all to try in real fishing situations. I wish that existed today as on-ice performance is the true measure of any sonar’s capability.
As for the Marcum posts, it’s true, there are people that have issues with their electronics. The problems vary about as much as the people and their reasons for posting them. Some genuinely are looking for help and resolution. Others are pot-stirrers. More still are looking to apply some “internet-pressure” on a company into getting a unit replaced. In some instances the mfr. is at fault, in others, it’s the result of abuse or improper use.
However, the one constant, in all of the posts, is that all things Marcum, good and bad, reside here because this forum has the most amount of collective experience with that brand. People here are helpful for the most part, so folks know that posting their issues on IDO results in quick resolution, be it user error, electronics failure, or anything in between. All posts are left up provided people can have a civil discussion and follow forum rules. I can’t think of a single other place with as experienced and knowledgeable a user-base for other mfrs. units where that transparency exists.
It pays to do the research you’re doing, it’s a big investment. Keep an open mind with all units, and you’ll land where you land. Good luck in making your decision!
Joel