The standard block is a template block from Tilda. With the help of settings you can change colors, text (and its characteristics), add or replace images and icons, connect the standard animation. In such blocks adaptive is done automatically.
Zero-block - a blank working field, where you can make your own design. I.e. do a different location of elements, standard or unique animation. Adaptive is done manually.
Pros of standard blocks:
- Adaptive for all resolutions
- Fewer days to implement
- It costs less
Cons:
- Inflexible design (e.g., you can't add extra elements if the template doesn't allow it)
- Can not edit mobile versions (they are formed automatically)
- Can not make a unique animation
Bottom line: if you have limited time to develop the site and a small budget, you can order a website on standard units.