Which Hansgrohe mixer is better?

[ash546]

Hello,
I wish to purchase Hansgrohe single lever shower mixers for concealed installation for my bathrooms and I wanted to ask about the differences between the iBox (model 01800180) and the smaller version (model 13620180).

hansgrohe Concealed Basic set bath/shower mixers: Basic set for single lever shower mixer for concealed installation, Item No. 13620180

Basic set for single lever shower mixer for concealed installation. Click for More!

www.hansgrohe.com

I prefer the 13620180 as it is smaller, but I see it is not available in all countries. Any idea what can be the reason?
Is there any difference in quality between the 2 products? When considering quality, is there any preferred product?
Thanks!
Amit

 

[Timmy D]

Not as experience as some on here and haven’t fitted those particular units.

Just wanted to say, I have fitted multiple Grohe Rapido T’s and cant fault them.