The best champagne for mimosas can vary based on personal preference and budget. Prosecco, a sparkling wine from Italy, is a popular and affordable option for mimosas, known for its fruity flavor and lower acidity, making it an ideal pairing with orange juice

. Other alternatives include Cava, a Spanish sparkling wine, and Crémant, a French bubbly that is less expensive than Champagne

. Some specific recommendations for mimosas include Bariano Prosecco, Luc Belaire Rare Luxe Chardonnay, Moët & Chandon Impérial Brut, and Mumm Napa Brut

. Additionally, Champagne brands like Veuve Clicquot Brut and Champagne Pommery Brut Royal are also suggested for mimosas

. Ultimately, the choice of champagne for mimosas depends on individual taste preferences and budget considerations