If you want to save some time and money, I suggest just take the hit and keep the Leather case. I did the same thing for my 6 Plus in that it was way too much money so I returned it and went on a case adventure spree--only to return back to the Apple leather case a year later and with less money then I initially started with lol.
The Apple leather cases IMHO are the best of all cases. Variety is nice but I always go back to it. I'm a person that always have rocked my iPhones caseless btw, so that says a lot.