2 in 1 Budget Laptop Recommendations

[smush]

A family member has asked me to recommend them a 2 in 1 laptop with detachable screen which isn't particularly my area of expertise and a quick Amazon and Google search yields a sea of brands some with old processors and others way too expensive. I'm hoping someone here could suggest a couple of 2 in 1s maximum price point of £250 preferably Windows 10 with a decent balance between battery life and performance.
Thanks

 

[Snipergod87]

You look at the older IdeaPad Miix 300 or the newer Ideapad Miix 310?

 

[smush]

You look at the older IdeaPad Miix 300 or the newer Ideapad Miix 310?

Is there a difference between the Miix 300 and 310?

The processor appears to be last gen?

I've seen this ASUS T100HA don't know if it is any good https/www.amazon.co.uk/ASUS-Convertible-Detachable-Processor-Integrated/dp/B014E4DW6Q/ref=sr_1_8?ie=UTF8&qid=1469732330&sr=8-8&keywords=2+in+1+laptops+detachable
Which uses the lastest Atom CPU with a fast clock and marginally better power draw