Actually, I have two questions. The first: In some tests, people complain that the device is a bit cumbersome and slow when using apps. What are their experiences? Second question: since I often use the mobile internet, I need a good mobile hotspot that still achieves a good transmission rate even in places with very poor reception - everything can be found in the relevant comparative tests, but no statement about how good or bad the mobile hotspot is. What does the community say about this topic?