Which is better, Saida's calligraphy dictionary or Guan Yi's?

It is better to read a calligraphy dictionary than to read a calligraphy dictionary. Saida's calligraphy dictionary has collected more than 450,000 calligraphy pictures of famous calligraphers in past dynasties, but it can also be searched by cursive script, running script, regular script, official script, seal script and regular script. But it's better to read a calligraphy dictionary. A calligraphy dictionary with many words, complete contents and detailed explanations is more convenient for everyone. Guan Yi Calligraphy is a calligraphy dictionary in China. You can find cursive script, official script, seal script, regular script and other fonts. The number of calligraphy glyphs collected exceeds 4 million (including Oracle Bone Inscriptions, inscriptions on bronze, bamboo slips, seal script, etc. ), including all kinds of hard pens. This is a complete collection of famous calligraphers in China, including a large number of high-definition copybooks, rubbings, ancient poems and lyrics, with explanations and annotations. This is very helpful for us to learn calligraphy.