Hi,
As others have said – I’d recommend a decent hardtail with 100mm forks to begin with.Easy to learn how to ride on if you get bitten by the bug,easy to get rid of if you don’t.Something like the Rockhopper Pro from Specialized ticks all the boxes – great frame,proper geometry,avid disc brakes,dt swiss wheels,xt & deore shifting & recon 100mm forks.Cracking for around £800.
Whatever you buy though,as has been said,don’t call it a steed !!! 🙄
HTH