The TACKLIFE random orbital 5" palm sander is great for the price.
I bought a Bosche that cost around 2.5X more 15 years ago. It did a lot of work for me for 3-5 years, sat for nearly 10, and then died within 2-3 minutes of trying to sand a table for painting.
I don't anticipate doing a lot more sanding after I finish the table, and my father borrows the sander to do one of his, but its nice to have around. At this price, if I find it doesn't survive 10 years locked in my shed I will not mind losing it.
The TACKLIFE is powerful. The dust catching system worked very well. My table is sanded.
Wear a mask and eye-protection as well.