I forgot about that new 4PL, probably cause Futaba still don't have it on their site, but I know it's been out a short while now.
In terms of features it looks aimed at gaining back the market Futaba lost with the new Spektrum models, it looks a simular size, with 4AA so I'm assuming much lighter weight, and I think it's spec is between a DX3S/R for S type money.
Only catch is I don't know of anyone who has used one yet, and from what I have seen Futaba don't have any real micro receivers just yet in 2.4?.
Still, I'd consider buying one if I was out for a new radio, hell remembering I saw it a couple of weeks back I'd consider buying one rather than a DX3R if I knew more about the features etc, but then I have like 3+ spektrum receivers now, so it's hard to change.