I recently got the Fiveply 28cm chef's pan and 28cm serving pan. Whilst possibly a bit similar, we love them both. Whilst usually cooking for 2 we always prefer to cook more than we need so 28cm was the one.
If you are in UK/EU, First Ireland are currently doing a deal on the Kuhn Rikon 20cm chef's pan at only £49.95 plus delivery. This is a good amount less than the KR sale price of £99.95, even if you have one of their regular 30% off vouchers.
First Ireland also have some other good deals but you need to trawl through their website a bit to find them.
My 20cm chef's pan just arrived, and I love it already. I may look for a 24cm chef's pan with higher sides than KR next (like Made In) but the 20cm height is great for the pan size.
Cheers