MWC Barcelona 2027 vs CES Las Vegas: Where European Tech Exhibitors Actually Get ROI
Apples-to-apples comparison for European tech exhibitors deciding MWC Barcelona 2027 vs CES Las Vegas 2027 in Q4 2026 budget cycle. Verified GSMA and CTA attendance audit figures, audience-mix data, exhibitor category concentration, Spain VAT reclaim advantage, and category-specific decision rules.