Should be obvious. You are stating the Switch is selling solely because it's a handheld. I disagree, because Vita, also being a handheld, flopped harder than a dry humping Cheep Cheep on Koopa Beach.

I take your overall point about performance not being critical to success but the Switch is much more powerful, maybe 2-3x in graphic power in docked mode and is a portable too. Wii was just a gamecube with a 50% speed boost and more memory. 

Appearently since winning means beating others in my book. It's selling well that's for sure, but it isn't winning worldwide. Especially as long as the sales in Europe are on the low side. 

Launches aligned it is winning right now. NS could likely do the same numbers as PS4 is doing right now when it will have reached its 4th year on the market, and be at its sales peak.

NS is outperfoming weekly all consoles in NA and Japan in its first year, VS 4th year of PS4 and XOne. I grant you that Europe is the weaker market, but that does seem like a win to me right now since Switch hasn't fulfilled its full commercial potential.

Is Vita the Switch? No. Well you see, I said SWITCH is selling because it is a handheld. I did not say anything about Vita. So your comment has nothing to do with mine. All I request is that you do not quote me with unrelated drivel.

Wow, why retort to such hostility? Just having a friendly discussion on my part, which forums are for, right? Your post contained minimal information about your opinion, just that Switch wins because it's a handheld. Like I said, just it being a handheld is definitely not enough for success. And ease up a little dude!

All I said was top 10. 

That's really a rather dumb question. That's like asking if I'd like to drive a Tesla Model S P100 for the price of a Ford Fusion Hybrid. Of course, who wouldn't?

 However that is not reality. Reality is, I can drive a Ford Fusion Hybrid for $30,000 that'll ensure I can drive to work every day for about $25/week and still fit my entire family when needed. Sure it can't due 0 to 60 in a few seconds and still needs to go to a gas station, but it is good enough.

I bought many 3rd party games on my WiiU that looked prettier on the other consoles. Why? Because I could play on the gamepad and allow others to utilize the main TV. With Switch, not only is my TV freed up whenever it needs to be, but I can also play any game anywhere and now the graphical differences are even less (especially when playing on the smaller screen).

Good enough is an actual fact of life. It is the reason why so many "lesser" products outsell the premier of any given market. 

Well, some of these advantages can be provided by tablets too, but a a hybrid console has many added benefits, portable games have on average higher quality than mobile ones, plus dedicated controls allow higher complexity, then, on top of all this, the hybrid allow to play, at a lower resolution, full home console games too, that would be out of typical target user tastes on a pure portable, and totally out of reach for mobiles, as lack of dedicated controls would force to consume an excessive part of the already limited screen space, not to mention the lack of control tactile feedback (unlike with haptic feedback on touchscreens, with true buttons and sticks, you actually have a tactile feedback alsop before pushing or mofing them, you got it as sooun as you correctly position your fingers on them, so you are always ready to react in the shortest time possible and with much lower control miss rate) that is essential on most of the more difficult or complex games. NS for all these purposes extended its capabilities enough in each field where each non-hybrid platform could excel, to be a jack of all trades that differently from most others has actually become a master of its own unique trade too. Extending them "enough" was enough, I totally agree, pushing graphics power too  much would have negatively affected price, power consumpion, heat generation, and battery autonomy, and possibly device weight too to try and counter the aforementioned drawbacks with a higher capacity battery, damaging the almost perfect (or "good enough"?) balance that's making it the best choice for a huge number of users.

PS: Last, but not least, on top of all this, NS adds Ninty exclusives, and that's not a small thing.

By winning do you mean in terms of sales?