I was going to compare between JC Ramona in Navy or black with the YSL Muse, and found out that THERE IS NO RAMONA IN SINGAPORE! Never was before. They only have a few designs, like 3. *big wail* I'm based here now and I'm devastated. I didn't buy it when I saw it in NY cos I thought it was too heavy, and suddenly, just because I can't find it here, I think I NEED it. Please knock some sense into me.
You posted in the wrong forum for us to knock some sense into you. LOL, we are the biggest group of enablers on the planet. Can't you get it shipped there?
As far as a comparison between the Ramona and the Muse, I had a Muse and got rid of it within hours because it wasn't me. I really hate that bag, sorry. Too structured, leather not slouchy, and just not buttery like a Choo. Just a glorified bowler imo.
I know this doesn't help, but we are Choo girls here and

the Ramona. It may not be popular in Singapore, can't speak to that since I have never been there, but it is a true classic here in the US.
Also, if you think the Ramona is heavy, try the riki. It is the smaller version of the Ramona. I know a Riki weighs less than a YSL Muse.