My son has amazing head control and is pretty strong but still can't sit up unassisted. He's also not having solids just yet. I can't wait to start next month tho :)
My son sits up pretty well but still falls over so i usually have him seated with hia boppy pillow around his hips amd i just started him on solids 2 weeks ago he loves carrots sweet potatoes and bananas hes not too sure about green beans or peas but still eats some if i give him them he also stands up really well and loves bouncing in his bouncy