Analysis popular titles, gain the recommendation from YouTube search

Score
54
시그마 20-200 vs 탐론 25-200, 28-200, 28-300 4종 스펙 비교 분석
Length
It's great. It's a perfect length for titles.
Keywords used
Performance is average, best title contains 4 - 6 keywords
Vivid Title
Performance is average, the attitude of the title should be clearly stated in the title
Separate the title into 2 to 3 parts
Awesome, try some separation symbols to help search for recommendations
Recommendations