DS, for that budget, your best bet is to look for a refurbished/used phone. I would recommend:
- Galaxy Note 3, root and install the latest Android - Galaxy Note 4, root and install the latest Android - Nexus 5x - Nexus 6p I'm currently using a Galaxy Note 3, rooted with Android 5.1.1. It still runs pretty good. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/android-developers. To view this discussion on the web visit https://groups.google.com/d/msgid/android-developers/1ebc949c-1aa9-4e92-8529-a7c9e7f427d1%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.

