I’ll throw this opinion out there…I have a Gen 1 Helix 10 SI, now do I think the G2 MEGA SI units provide a better image? sure…but how good do you truly need it to be? I use this analogy, with Gen 1 SI say I can clearly see there’s a set of rocks on the lake bottom, with the MEGA SI maybe I can now tell that there’s some moss on top of those same rocks, does that look cool? sure, but does knowing there’s moss on rocks really help you catch bigger fish? probably not… The MEGA Si will also probably show small fish holding tight to cover better than a regular SI model can, but I don’t want to catch small fish….
If you look at the current Gen 1 vs Gen 2 prices, it’s about a 50% price increase to get Gen2…something else to think about…