need advice

currently I'm thinking in replacing the shock/struts on my 03 trailblazer (northface edition) , this is the first time that I'm going to do it in this truck, what you guys recommend, what should I look for when buying this parts?

If you like the ride you had, stay with the AC Delco. If you want to change, you can go from to soft to to firm. Most people end up with to firm for highway driving. Think about what you want and how you drive.