I'm in the UK and have owned both variants of Samsung phone's with Exynos and Qualcomm Snapdragon soc in them.
Even imported a Samsung Note ²⁰ from Hong Kong to the UK to try out the phone with Snapdragon.
I'm interested to read the soon to be coming posts especially from UK owners to see if this is a night and day scenario experience now they have the soc they've been yearning for.