I ran my BFE(s) for all around riding including the Lakes and Northern Trail centres I’m 95kg with kit so at the higher end of the weight scale.
My experiences with the following:-
Coil Pikes, I found they really suited the bike.
Air Pikes, ditto, liked the travel adjust and the bike climbs really well in 120-125 range, flew down in 140 mm setting.Felt really solid, 20mm maxle nice too.
Fox Van R 160mm simple, found climbing a struggle but again great on downhills.
Sektor Solo Air 150mm,I know these are well regarded on here but for me I found them a bit dsiappointing after the Pikes as I felt they had to much flex although climbing was ok.
Marz 55 RC3Ti 160mm these were a bit of a stop gap, way OT for the bike in my opinion, came off my Orange Blood and were fun on a couple of trips to Ae and Dalbeattie but the bike/I could not climb at all with these fitted.
Marz 55R I think these are a bloomin’ bargain, 160 mm travel coil ,they are v heavy but I bought a set from ebay, model year 2012, for £149 , the bike pedals well with these, it seems to struggle less with climbing but descends nearly as well as the RC3Ti version.
Maybe have a look at the new X Fusion 160 travel with DLA, gets good reviews(tapered steerer though).
Stem length also worth thinking about I settled on 60mm after trying 40, 50 and 70mm with various fork combos!
Good luck
Richard