i guess you could say im not a “great icefisherman”, and i really dont know to much about it. i dont buy things because of what a couple of people think, or buy if one person used it and didnt like it. i buy it all b/c i like the way it works and what not. im not saying that the vex and MarCum are junk…if i could, i would own one of those too….but i know 4 people who own them, the fl-18 and MarCum lx3 and they have them on thier boats, they dont even work b/c of the interference. and i was on the boats that have them and they were right, they didnt work, so if i wanted to use them in the summer, what do i do?? by getting this unit, i killed 2 birds with 1 stone. if i could use them on the ice, maybe it would change my mind, but i dont get the chance to do that, so i go with what i think is best for me…..i will come back on here after this ice season and let you know how i liked the unit….if i didnt like it, i will move on the the next unit until i find the one for me