depends, I use this one a lot more than the Nuphy. It's just easier to carry around and it feels pretty good to type on, I actually get better WPM on this. 
Then when I'm home I'd just use my heavy 3kg full metal high profile mech. 

But in the entry level low profile space, Nuphy is king. Though I've been eyeing the Lofree Flow for a while now. 

 lofree flow its good for typing but battery is not good enough. 

 I never use the wireless functions anyways.  

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