Using the A7C2 for photography this past year, is it time to switch to the M5?

At the end of the year, it’s been a year and a half since I got the a7c2. Here’s a share of photos taken with the camera this year. The new a7m5 is out, is everyone planning to switch? - 1️⃣ Temple of Heaven 2️⃣ Wenchang Rocket Launch 3️⃣ Diving by the Han River 4️⃣ Jing’an Temple in Shanghai 5️⃣ Copenhagen Library 6️⃣ Wuhan Yangsigang Bridge 7️⃣ Night view near Tsim Sha Tsui, Hong Kong 8️⃣ Street photography in Copenhagen 9️⃣ Paris night view 1️⃣0️⃣ Wuyuan Huopu performance 1️⃣1️⃣ Sunrise street photography at Shanghai Bund 1️⃣2️⃣ Close-up of the moon 1️⃣3️⃣ Peacock Mountain, Yunnan 1️⃣4️⃣ Macau 1️⃣5️⃣ Meili Snow Mountain, Yunnan 1️⃣6️⃣ Magnolia Viewing Platform, Shanghai 1️⃣7️⃣ Sunset at Nyhavn, Copenhagen 1️⃣8️⃣ Mona Lisa at the Louvre - 📸 Equipment: Sony A7C2 + Tamron 28-200mm + 14GM