Hi, I am upgrading from my Galaxy S7 . My choices are as follows. A new in the box factory unlocked Galaxy S9 plus, at $240. Or a preowned, excellent condition, with all the accessories. A Galaxy S10 Plus at $250. I’m not a technical person and 77 yrs ago, and as you can see dont change phones unless neccessary. Please be so kind as to give me your straight foreword reply, with the reasons why. I’m not a big camera user. Thank you in advance for your courtesy in replying to my enquiry. Regards stuart Lennie.