Could not have found a better value for money phone than this one!
The only problem is battery draining fast but that problem is not big enough since it actually charges I a dash.
Have never had lag or any performance related issues till date. Would recommend it over most other phones till 50k. The only one I find better than this is Samsung Galaxy S8 but that is too expensive.
Hoping to see OnePlus 5 now at a similar price that would take it to next level.