u/Burning_Rangers

Morning All, im based in the UK and shoot wildlife (mainly birds & my favourite subject is butterflies.

I currently have an R6 mk 2, a rf 100 - 500 and a EF 100mm 2.8 macro (original, not the L)

I am now in the position to try and upgrade my setup, budget circa 5/6k.

should i update the 100mm macro to the EF L version or go for the RF version?
Should i add the RF 200-800 or go for an EF Prime 300, 400 or 500? I can add the 1.4 & 2x extenders as well.

What are your thoughts or anything else i should consider?