Overview of all 5 different Cloer Cone Maker

I myself have a Cloer Cone Maker and am thus satisfied.
However, In my review I would like to give a brief overview of the 5 different Cloer Cone Maker models. I even had to sacrifice for it already for about 1 hour to find out the exact differences of all versions.
To Although this survey does not explicitly refers only to exactly this Cone Maker after you just ask here, so I hope, however, all seekers a quick and good overview of all the different models give:
(The baking surface is in each model 15 cm)

1) Light design:
Without sound, once the croissants are ready, however, optical Completion message:
- Cloer 260: white (MSRP 44.99 EUR) (without non-stick coating, permanently set browning)
- Cloer 261: white (MSRP 44.99 EUR) (with non-stick coating, adjustable browning control dial)

2.) Solid construction: (all 3 models with non-stick coating and adjustable degree of browning via sliders)
Without sound, once the croissants are ready, however, optical Completion message:
- Cloer 271: white (MSRP 69.99 EUR)
INCL. Beep once the croissants are done, as well as optical ready message:
- Cloer 281: white (MSRP 79.99 EUR)
- Cloer 285: polished stainless steel (RRP 84.99 EUR)

I hope to have helped you.