Quidco cashback is only £30
I've always had fantastic performance from my OP3 realdeals. Each to there own I guess.
I'm on a one plus three and it's still fantastic. I thought it was coming to the end of its life the other month but tried the blu tac to clear the speaker and charger pretty trick. Boom. Good as new.
An SD 820 is nowhere near being beastly in day and age. I had one of these and it was whack ! I sold it and bought a Note 8 and that confirmed how really whack this phone was.