The best quality A4 paper typically depends on the intended use, but in general, high-quality A4 paper has several key characteristics:
Characteristics of High-Quality A4 Paper:
Weight (GSM - Grams per Square Meter): Heavier paper (usually 90-120 GSM for general use) tends to be of higher quality, as it feels sturdier and is less prone to tearing. https://a4papersales.com/product/buy-paper-one-premium-a4-paper-online/