if you’re in Derby, I’d guess the nearest place to ride that Enduro is Morley/Drum/Castle woods, but you won’t get the best out of it unless you go further up the A6 and start exploring between Belper and Matlock. It’ll compete with DH bikes in that area and you’ll be able to pedal it back to the top. If you’re willing to ride/drive that far then it’s the best way to make the most of the valley.
It doesn’t have to have everything the enduro has but I think you’re on the right track if you’re after a brand new bike. But there is a ridiculous amount of choice these days so to suggest one bike, or even 5 would be missing out on loads of great value, well performing bikes.
Do rigorous research at the outlets of your choice based on whether you’re going to service it yourself or get them to do it. because every 6 months it’ll need to be in bits so that you can replace all sorts of expensive stuff.