I've been increasing the number of refurbished Dell and HP laptops that I have been selling.

For the past ten years or so, I have mostly sold refurbished Lenovo ThinkPad laptops, which have been really good. However, there are some design flaws starting in 5th and 6th gen T550 and T560 ThinkPad laptops that have made me reluctant to sell them, as I have a 1 year hardware warranty on all the computers that I sell.

The power button has some issues on those models. The T570 has storage issues.