Best suit under $2500?

All over this site people recommend Suitsupply — I get it, I own 5 from them. However, as of late, I’ve noticed the quality is horrendous compared to other suits. Buttons are falling off, construction is poor and inconsistent, threads fraying, fabric is low quality, etc. Looking to finally invest in something real (wear suits everyday for work).

I was thinking Ralph Lauren PL (little info online about them, would love to hear some experiences) Paul Stewart, Canali, etc. Something of that tier.