Setting aside the very necessary questions around the pros and cons of ed tech, from a strictly IT-management standpoint the support costs for iPads will be vas

Setting aside the very necessary questions around the pros and cons of ed tech, from a strictly IT-management standpoint the support costs for iPads will be vastly lower than for PCs, especially a 350€ PC. (Assuming they're well-insured and/or the children don't abuse them, etc.)