Ok, I had been asking myself about this for the last month and here is my opinion and sorry is my English is not good enough (spanish speaker)
My 3 iron Av. Distance is 220yrd, the longer hibrid around is the R11 225yrd. I would preffer to have my hibrid instead of the 3 iron because is really hard to use it. If I want to give up on one of my 3 Wdg´s instead of the hibrid, for example... that would not make sance since I will be having two clubs with similar distaces.
I can buy the R11 hibrid beacuse of the performance in rough and frescue, aslo is easy to handle; but I will be having an useless 3 iron in my bag. Every shot around 220yrd I would be using the hibrid for an easy shot and of course the low metter speed!
When i was in a low level with no acces to the highest level clubs (meaning the 2.O burner's L79+ and R11's hibrid), I used to have always an hibrid in my bag and I used to change it every now and then for a wdg depending on the curse... now that doesn´t make sence so I haven't even bother on buyin and hibrid.
Cheers every one, and I hope there will be a solution or an alternative to this matter.
Javier.