most woodland games I’ll run a chest rig and a pistol on the trouser belt , usually a split front chest rig so if you end up prone for a while you can split the front for a bit more comfort , these types usually give a decent bit of wrap as well so utility stuff ends up under the armpits but with most of the weight forward lower back pain can come on strong . Belt kits have their place for long extended games and especially if you need to carry a pack too , but if you spend a lot of time prone again it can be awkward for the reach around ( ooh err )
really depends how much you need to carry , I run Mid & low caps , usually 6 on the rig & one in the gun and like moving around so need to carry enough , but also get to them quite quickly and a belt kit bouncing around doesn’t do it for me.
I’ll say this as well , and it may sound odd but a well fitted plate carrier with some actual weight in it ( dummy or real weighted plates ) is way more comfortable for extended use than a nylon bag with foam in it and all your oddments scattered over it .