WordPress Blockquote Block by stackable plugin allows you to display a well-designed quote in Gutenberg. This block as compared to the core Gutenberg Quote block has more styling options. You get pre-made styles with styling options to customize the look. You can change the quote icon, it gives you about 9 quote icons to choose from. Also, you can adjust the icon size. For the background, you can set a solid color, a gradient or even a background image. The background image can also be set as a fixed image which makes a parallax effect.