Aldi vs Trader Joe's

I know both companies are or were sister companies and have many similarities. That being said, has anyone tried their products and found them to be the same thing or nearly identical?

Both sell really good peanut butter cups and cannoli dip. I've seen that they both sell a variety of other dips, but I haven't tried them yet. I mainly shop at Aldi, but I will go to TJs for specialty items on occasion.

What are y'alls similar buy recommendations that I should try?