Honestly, it mostly doesn't matter. In my experience, both softwares have a wide range of applications, where SolidWorks is relatively easier to learn and has quite a few unique features, whereas Creo can often be better for handling really large assemblies (also I have heard Creo is better for surface modeling, but I kinda disagree with that).
Agree 100% I've worked with multiple systems in my career and every single provides features you miss in the others. Some are super strong in a special section. In my opinion, Creo runs, as you mentioned, extremly stable in large data sets. I generalize because I think it's not only assemblies as kind of data set but features like family tables or parameterized designs as well. SolidWorks on the other hand provides the most simple workflow in terms of confirming context menus. That's somthing I absolutly love in Solid. While you must confirm a million and one things to create any entity in a Inventor sketch, you most likely are allready done with the complete sketch in Solid. So... Long story short: Depends on what you prefer and what tasks you need to accomplish.
i have worked on both the software, Creo is better then Solidworks. according to my opinion the creo is better, In solidworks when open large assembly or work on large assemblies it support as good as creo.
it may get stuck or get sudden crash. Also have you guys checked the recent updates some of features they have updated now but the creo has that features long back.
When Pro E became Creo, they copied the SW interface. That should tell you something.
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