Default For Z1 Compact owners: any regrets?

Where I come from there's a saying "every Gipsy praises his horse".
Having that in mind, I'm asking you, Xperia Z1 Compact owners, to reply here honestly, if you have any regrets and remorses for buying this phone.

It's a serious money for me, and I plan to have my next phone for at least next two years (I've had Motorola Atrix for three years), so please, serious answers only.