I wasn't aware of the 3D3 glasses at the time of placing the order, and having had a quick look around online I can't find any reviews that make a strong enough case for choosing them over the Panasonic ones.
The 3D3 A1111 (at £48 each) would work out at nearly £20 more expensive for the pair and the 3D3 A1112 are a similar price to the Panasonic ones at £38.00 each. In hindsight, and with the backing off some good solid reviews, I would have bought the 3D3 A1112's instead of the Panasonic's.
the 3D3 A1111 are £10 more expensive because they have both bluetooth and IR receivers.
the new tv's only use bluetooth, so you don't need to buy them, but say you have an older 3D tv in the house with IR you would buy these so you can use it with both tv's.
basically the A1111 isn't the one most people would buy because the IR receiver is now redundant.
the 3D3 glasses have had rave reviews over at avforums.
the main advantage is they let in less background light (they fit better blocking out light from the sides) and therefore give you a better image.
it's weird to see anyone paying money for panny's own glasses because they are so expensive, especially since panny, sammy and sony combined together 2 years back to come up with a standard for 3d glasses.
therefore sammy, panny and sony glasses all work on each other sets flawlessly.
and with the sammy glasses being £14.99 in the popular high street stores, they are the go to option for guy's who just simply want 3d glasses, for guy's who want the best they usually get 3d3 ones which cost less than panny's normal glasses.
i have panny glasses, as well as sammy glasses, both came free with my tv's otherwise i would have bought 3d3 ones.
honestly though i only use 3d like once in a blue moon.
i may try and watch a footy match in 3d next weekend or something though, sports arena say it's not worth it but i may as well try it out since i have sky 3d and the sports package and a 3d tv.
if i were you i would return the glasses and get 3d3 if you want better ones or get the sammy's if you want to save cash.
head over to avforums, if you want more info on them or your panny.