Opinion of the Business Class seats on Emirates Boeing 777-300 ER?

I have a trip to book to Europe and some awards show the 777 and some the A380. My fear is not getting a completely flat bed onboard.
I know some 777’s have a flat bed but I have read reviews saying some have an angled bed which is said to be uncomfortable and I don’t want that. Is there any way of telling which planes have the angled bed and which have the lie flat bed?

All their business class seat on the 777-300ER is angled flat in a 2-3-2 configuration. Only the A380 has the 1-2-1 and is a full flat. I’ve flew a few times with them and I find them quite alright. \r\n\r\nhttp://www.ausbt.com.au/the-best-seats-in-business-class-on-emirates-boeing-777-300er

I flew Emirates 777 service from Christchurch to Melbourne back in February, and tipped the bed flat for a bit. It wasn’t the best. Aim for A380 if you can.