So looking forward to Mi Note 2 
First time Xiaomi user. Like to ask, any issue to look out for?
My previous experience with MIC phone was with Meizu Pro 5 and LeTv 2. My issue with LeTv2 is, the phone gets hot after using a while. Meizu Pro 5 always have issue with Whatsapp delayed delivery. Like when the phone is in sleep mode, any incoming Whatsapp msg will not come in till the phone is awake. No issue with Wechat msg though. Hope i won't face the same issue with this Mi Note 2.
Any kind advice from Xiaomi expert user here? Kumsia many many in advance

First time Xiaomi user. Like to ask, any issue to look out for?
My previous experience with MIC phone was with Meizu Pro 5 and LeTv 2. My issue with LeTv2 is, the phone gets hot after using a while. Meizu Pro 5 always have issue with Whatsapp delayed delivery. Like when the phone is in sleep mode, any incoming Whatsapp msg will not come in till the phone is awake. No issue with Wechat msg though. Hope i won't face the same issue with this Mi Note 2.
Any kind advice from Xiaomi expert user here? Kumsia many many in advance