Good 6" Android eReader to play book, less than 150U$ ?

[levanthai1]

Hi,
I'm from Brazil(my english is not good, sorry), here not has many option to ereaders, only Kindle, kobo ... but no one with Android.

Found in site banggood the Onyx Boox C67ML Carta2 and Boyue T63 JDRead.
But what is the best, or other model more new in similar price to suggest?

I want android to open app Play books and Amazon kindle, more Play books because like TTS and has books and pdf syncing with cellphone...

This eReaders is good ? what is the best 6", don't know what i buy.

Tell me about, a comparation, good and bad. And about Play Store? run in this readers ? or only if rooted ?

Thank u by any information and help.