If someone suggested a sensor, but you have already tested and rejected it, what is the point of suggesting another sensor? List what you have tried and rejected.
2. This is the recommended 128x Amplifier and 24-bit Serial ADC:
Try using UNO and post the following results: (a) Count at 0gm load (b) Count at 100gm Load (c) Gain of the Input Device (Load Cell, Wiring, HX711) (d) Offset of the Input device