as above your cash your choice but I would have a look at as many bikes as possible ride as many as possible what suits you might not for me, there is a big difference in the suspension systems mentioned but for me have a look at second hand frames or those reduced. Ridden or owned a few of the bikes mentioned
blur lt2, did not get on with it at all, felt dead and wooden
turner dw great bike but still favour the horst link (sorry irrational)
Orange 5 never really got on with it….not a single pivot fan
Yeti overrated imho again never really liked the suspension
Chumba good offer there, not ridden one.
Personal choices would
Giant trance fab bikes miss my old blue one, really involving ride
Maverick ml7.5 but even better ml8 a real marmite bike the 8 is the best climbing bike traction is incredible, on the downs on steeps it can feel as if it is pushing you forward a bit but once you are aware brilliant.
Titus had a supermoto great bike not as good as the maverick climbing better on the downs….have a look at the el gaupo a true all mountain bike.
HT DIalled bikes PA, great all day bike,
Spend less on the bike, go on a skills day and then holiday