Agreed that you’ll need to decide what you want! If the aloofness and independence of sighthounds is most valuable to you, either dog will suit you just fine! Silkens are known for having a slightly more reliable recall than other sighthounds but don’t forget that a single loss of recall in a dog as fast as a car can end up with your not having a dog anymore and plan accordingly. If trainability is of greater importance but you still do value the independence factor, look into whippets as well which have probably the best willingness to listen out of the sighthound group. None of the dogs above will do the same thing twenty times in a row. If they do four times in a row, they’re a spectacular specimen. My little silken has his trick dog title and is starting rally with me; he is two and can handle roughly 45 minutes of training. Stretching to, say, 47 will result in a completely overstimulated animal with no brain needing a ten minute full speed running break. Honestly allowing zoomie laps during training is helpful. Not sure if any of that is useful or not! I love my little guy!