I only have a budget of about $400-500 and was trying to determine if it would be better to build a cheap diy pc or buy an all-in-one. The touchscreen is non-negotiable, but I'm not sure if diy windows 10 PCs have the same touch support as an all-in-one with touch built in from the start. Usage will be very light so I don't need high resolution or a fast processor or overclocking or anything.