I have a few bits. I don't use the monogrammed bag anymore as it's just out of style. I keep it for my daughter.
But I have a monogrammed weekend bag (a Carryall) which I have used constantly for the past 10 years for every weekend away and it's the best purchase I ever made. It's indestructible and looks good as new and fits loads.
I do think the quality is really really good. So I would definitely buy the brand again. But I probably wouldn't buy the monogram print next time. I have my eye on a cross body Speedy Bandoliere, you can just chuck it on and throw everything into it and it'll last for years and years and years.