Which model for my setup?

I'm pretty new to this, and trying to decide the best all around text to image model for my setup. I'm running a 5090, and 64gb of DDR5. I want something that can do text to image with high realism, Is sized appropriately for my hardware, and something I can create my own Loras on my hardware for without too much trouble. I've spent many hours over the past week trying to create flux1 De Loras, with zero success. I want something newer. I'm guessing some version of Qwen, or Z-image might be my best bet at the moment, or maybe flux2 Klein 9B? submitted by /u/RobertoPaulson [link] [comments.