I can only help with US-based suppliers unfortunately, but:
I have used RepairPartsPlus for years with nothing short of satisfaction. Their customer support is great and the screens are beyond high quality. That being said, it is not the cheapest supplier out there. I am enrolled in the wholesale program from FixEz.com, and boy do they beat the competition (even better than my corporate pricing from Batteries Plus Bulbs where I work). They offer a ton of different qualities, and that being said you get what you pay for. I would definitely not go for the lowest quality one, but I would try ordering a mid-range one and seeing how you like it.
I hope this helps!
Justin