Have you had each in hand? Size of camera body, couples with your hands might make or break which one you go with. Personally I cannot use an X-TXX model far too small. Then there is balance considerations depending on what lenses you'll be using, certain models are a better match than others on smaller or larger bodies. 

The Jacobean House stands in the grounds of the much older Hay Castle at Hay-on-Wye.  It's just been refurbished, at great cost.  They did a good job, as I hope the image shows.  X-T2, 50 mm XR lens.

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Or look at an XT-2?  Should be cheaper, and was made in Japan, so the build quality may be better.

I have an x-100T and an X-T2.  Both bought 2nd-hand, both nice bits of kit.

I use both, but my Leica cameras are film.