So I've decided to go with a wider saddle (155mm) but to stay with Specialized as the cutout is perfect for me. I'm trying to decide between the Jett (performance line, lighter padding) and the Lithia (enthusiast line, gel padding). I'm leaning towards the Jett b/c I think it will support my sit bones better, but I'm worried that there won't be enough padding for long rides. I'm averaging 12 miles/ride right now, but I'm working towards riding a century. Does anyone have any advice for me?

Thanks in advance