Group 2/3 car seat - Joie Duallo or Britax Romer KIDFIX SL

[Disregardme]

Does anyone have either of these car seats or can recommend which one to buy please?

We have the duallo for my 4 year old. It's a really nice seat, fits securely with isofix and holds seatbelt nicely in place. My daughter loves the arm rests which was why we chose this seat over Britax.
The headrest is nice and deep too so no slouching or head falling forward when she's asleep in seat.
I like that the base of the seat extends too so will hopefully be comfy as she gets older as some others look like legs would end up dangling uncomfortably.

Thank you TeaPleaseBob, that has really helped with my decision. I think I'm going to get the Duallo now.