Re: The trouble is
I feel the same way, I had an OP1 too actually! I was one of the suckers that bought the OP3 then bought the 3T (I sold my OP3 to my dad)
Oxygen OS is alright in the scheme of things, almost 0 bloatware. I hate to sound like an apple user but at least with Samsung phones you know they're going to work, plus if they don't you can take it into any shop and get it fixed/replaced. I hate to admit it but my love for OnePlus is dwindling. I just think £500 is a bit much considering the lack of features.
I'd like to see them make a tablet or something mind you.
I'm gonna stick with my OP3 for now as it's still perfectly capable of 99% of what I do day to day.