Hello all, I'm looking to purchase my first 4K set, but I've been torn between the Sony 49X850B and the Samsung UN50JU7100 models. the 49"-50" is around the size I'm looking for. I was wondering if anyone could provide any feedback on these models, if anyone has tried them or owns either one, etc. Any advice is appreciated and I welcome suggestions for other models. Thanks! PS. I know Sony has released a 2015 X830C model of similar size, but its lack of a Triluminous display has swayed me away from it.