You can't "favor both", that doesn't make sense, especially when you follow up with "I lean towards portability".
Anyways, I favor power and price. I don't really think the portability enhances my Switch experience that much, it probably does for others though.
well if you just wanted a portable system with the most games on it now, you would probably go for a psp or a Vita and softmod it to play older console generations as well as their own library of games, so you would have portable but less power, going for the Switch means you have more power but less games.
I guess technically you could say an iphoneX running pubg is more power again in a handheld... but you lose the controls of the dedicated handheld so for me I draw the line at the point where I lose the sticks and buttons but still have as much power as possible. ie Switch.
Why not check me out on youtube and help me on the way to 2k subs over at www.youtube.com/stormcloudlive