In Airline2Sim video the consultative pilot said that according to his company the final reserve fuel always should be 920 kilo. To my, simming opinion, it is quite a huge amount of fuel. For a 1 - 1,5 hours route, about 30% of fuel is a final reserve in spite of the fact that alternative airport also included in a plan. And with maximum commercial load (78 passengers + 13 kilo luggage per passenger) ZFW is 25,5 K => take off mass is always near maximum restriction (29K).
So I always wanted to ask how it is in other airlines? Do they have the same constant final reserve or it could be variable according to calculations like simming fuel planners provides?
In op.manual it is said that if you plan landing with bleeds ON you should set landing altitude on a pressurization panel +500ft, but pilot flying never do it in Airline2Sim video. Is it also a variable point which is not so important and can differ from company to company?