I have Pyrex and Glasslock for food storage. The Glasslock are a year or two older but the lids on a couple of the most-used Pyrex containers had to be replaced first. A couple of my Glasslock lids are about to break though, the locking tabs are starting to break off after a few years of use. I do put them in the dishwasher. Both companies offer replacement lids, though. The glass has held up find on both brands.

I’d recommend you buy the ones that are the best size and shape for your needs. Most of the Glasslock containers are fairly deep, I added Pyrex because they have a shallower rectangle that’s easier to pack a few in a lunchbox.