Looking for Help

Hi guys! Newbie here.

My device specs:

Dell Latitude E7470, 512GB ssd and 16gigs of RAM Intel (R) Core(TM) i7-6650U CPU @ 2.2GHz Intel(R) Iris(R) Graphics 540

Looking forward to download Catalina.

What issues will I face? Do you have any reliable guides? Is using VMware version safe?

I really need guidance. Please help me out guys 🙏