What are the current pros and cons of oneplus Smartphones? Thinking to get my hands on the OP 13, Like i'd like to know the nitty gritty on long standing software bugs and issues that still exist in the latest oxygenos(NOTIFICATION BUG).

What are the current pros and cons of oneplus Smartphones? Thinking to get my hands on the OP 13, Like i'd like to know the nitty gritty on long standing software bugs and issues that still exist in the latest oxygenos(NOTIFICATION BUG).