I am using Etrade's Pro Trader - I love it. Keeps me hooked into them, even tho' they are higher cost.
I considered a laptop, but ended up buying an HP 18 "All-in-One". It is a big monitor with the computer built in, plus a full size keyboard and mouse.
It only cost $350 at Staples. I considered a laptop, but never liked the screen size, or the mouse action on laptops - especially touch pads.
I recommend it for day traders - can pack up into a computer bag, but better functionality for daytrading, (IMHO).
Hope you are tolerating the treatments reasonably well - and that they are working. You have many fans on this board!