The hybrid concept works better because it's just one purchase and the customer uses it in the way that suits them.
And a customer would just buy the hardware, handheld or console, that suits them without having to deal with the compromises of a hybrid. You continually bitch about hardware power and you're championing Nintendo going with weaker hardware? And you're not even going to use it as a handheld because you admittedly don't like handheld gaming? What the what?
I don't necessarily want the hybrid as much as I just think that's a better strategy than two products that are effectively the same thing. Now if the console and handheld were clearly different with different games then I think that also would be a good strategy if Nintendo was able to fix their third party support and expanded their resources so that supporting two platforms isn't too difficult for them to do. But we know they're not interested in that. They want to bring the two platforms together in some way. In that scenario I think a hybrid has more sales potential.
Of course I'm also thinking of typical Nintendo goofiness that will muddle up the concept. Best case scenario you have two platforms with scalable games and cross-buy and the specs on the console are powerful enough that it allows for easy PS4/XB1 third party ports. Most games are on both platforms but you can have exclusives that take full advantage of the specific hardware. Nintendo themselves makes some console exclusives where they really push the hardware. Worst case scenario - no cross-buy and outdated console specs so the NX console is basically nothing more than a console version of the handheld that you have to rebuy the same games for. Third party support does not improve (aside from up-ports of handheld games) and Nintendo intentionally scales back all of their games to work on the handheld. Which scenario seems more like what Nintendo would do? They're greedy so I can see them not offering universal cross-buy and they're cheap so I can see them cheaping out on the specs.
And I'm also just thinking about the damage they've done to their brand name in the console space. We might sadly be at the point of no return where Nintendo could do everything perfectly but no one will notice because they've already written them off for good. In that case a hybrid works as a Trojan horse to get a Nintendo "console" in the house of someone who was just intending on buying a Nintendo handheld. If they're separate then it needs to be such that Nintendo is both the number one choice for handheld and console and it's going to be a lot of work to make it seem like the Nintendo console is worth getting over a PS4 and XB1 (and those consoles now have a several year head start). Nintendo handheld games with nicer graphics isn't going to cut it. Nintendo's exclusives have consistently been the best part of their consoles and if the exclusives are all shared with the handheld then they lose the one thing we can probably assume Nintendo will do well. Nintendo pretty much has to do everything else right and, while I would like that, I don't see that as a realistic scenario.