draw.io vs Whimsical: Which is best for you?

Allows me to create all the diagrams I could ever need for our projects.

Large diagrams may slow down performance, and integrations beyond Google Drive or OneDrive are somewhat limited.

We've been using Whimsical at my workplace for many years, and it is a core internal tool.

Whimsical is free of complications, but sometimes when the canvas contains a lot of text boxes, shapes, and arrows, the system becomes slow and this may pose some difficulties in linking and coordinating the components as required.