Based on your requirements of 256GB storage and good mid-level gaming performance, I recommend considering the following phones:
1. OnePlus Nord 2: The OnePlus Nord 2 offers a good balance between performance and price. It comes with a 256GB storage option and is powered by the MediaTek Dimensity 1200-AI chipset, which offers solid mid-level gaming performance.
2. Xiaomi Poco F3 GT: The Poco F3 GT is another solid option with 256GB storage. It features the MediaTek Dimensity 1200 chipset, which can handle most games smoothly. It also comes with additional gaming features like trigger buttons for a better gaming experience.
3. Realme GT Master Edition: The Realme GT Master Edition is a stylish phone with 256GB storage. It is powered by the Qualcomm Snapdragon 778G chipset, which offers good mid-range gaming performance without breaking the bank.
These phones should provide you with ample storage space and decent gaming performance for mid-level gaming needs. Make sure to check the availability and pricing in your region before making a decision.