I really like these "KMC Perfect Fit" sleeves. They're affordable and provide a great seal, as well as fit into binders. What sleeves do you use? And are there any drawbacks to
Amazon.com: KMC Perfect Size Card Sleeves Mini [10 Packs] : Toys & Games
KMC Perfect Size Sleeves - Standard Sized 80 Ct.
KMC Card Barrier Perfect Fit Soft Sleeve – n4ytcg
A Review of Inner Sleeves by Bordifies, Dragon Shield and KMC Hards - Tolarian Community College : r/magicTCG