We really recommend our main fine art paper - the EMA using the GLOBAL-FAP skus - as it's stocked everywhere around the world and offers by far the best option in terms of quality v's price.
It's actually a non-branded Hahnemühle Photo Rag - sourced exclusively from Germany - which they list as 200gsm but feels really premium.
We're confident it would work really well with your images - and it's available at all our fine art labs around the world. And we've also got the framing options cloned using this paper too. These are the products that our power-sellers are currently getting fantastic results pushing.
We do also have this helpful blog post about picking the best paper for your image and you can order our sample pack to compare papers in person