Help Which Exynos Note 8 works best on T-Mobile?

[LeMataf]

Hi All,
First post and sorry if this has been asked before... I need help figuring out which Exynos version of the Note 8, either sm-n950F or sm-n950N will work best on T-Mobile in the USA.
Any other versions I should consider?
Is signing on as simple as putting my current T-Mo sim into the phone?
Thanks,
L.

 

[w8wca]

It "should" be.

Right now I am using US Mobile as my 2nd SIM card.
US Mobile uses T-Mobile Network.

Mine is: SM-N950F/DS