HTC One is great handset. I will go for it without any second thought.
Though recently there had been some issues of Wi-Fi in HTC handsets, make sure to buy from a reliable dealer with warranty, paying 1~2 thousand more for one year warranty is worth it. It would be best if you could get at least one week replacement warranty.
For now am enjoying Nexus 4 may be will go for it after 6 months.
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