I sold my old Lowrance elite 7 & 5 Hdi units. I have been reading and looking here and bbc forum on what to buy next. I'm wanting the best bang for the buck or bargain. I will want a SI at console and maybe bow or will just get a DI. I will want 800 for the SI and DI. Where I live (MTNS) the lakes are not offered on any lakemap card for the contours. This has been the main reason I have been looking at the Helix 9 is for the autochart. However I'm sure you can kinda do the same with other units but not 100% sure. I see the Core units from Hummingbird being discontinued and price dropping a lot. So there is an option. The touch units from Lowrance look pretty nice as well. But then again I don't want to OVER pay for a unit that I can do the same thing and save $$$ buttons work just as good if I can save. So my head is about to explode.... I'm not a advanced user on this stuff. So what would you buy and why. Am I over thinking all of this way toooooooo much? Preciate the HELP in advance