I am beginning a YouTube video series that focuses on legacy cube theory and strategy. I posted my third video the other day, which was inspired by a viewer question about whether Tinker or Goblin Welder makes the better first pick. The answer, of course, is Tinker. But I worked up a short presentation on the issue, comparing the cards' relative advantages and touching on the pay-offs that one looks for when drafting either of these cards. I hope that the comparison is useful to those who are less familiar with these cards. Do let me know if you have any suggestions. Also, if you have ideas for similar content, I'd love to hear them!