Question about precision dies

[DireWolf]

Having trouble finding good info on a topic regarding precision dies, and was hoping to get some guidance from the group on a couple questions:

1. Are there any material benefits (either way) to using micrometer seating hand dies vs. standard micrometer dies? (e.g. Wilson micrometer hand seater dies vs. conventional micrometer seating dies)?

2. Based on answer to the first question, any advice on preference between Forster Ultra Micrometer seater dies vs. Redding Competition micrometer seater dies (or others)?


Thanks!


ETA: Here are three links to examples of the different (specific) dies I'm referring to:

Hand dies (uses arbor-press):
https://www.sinclairintl.com/reloadi...prod65610.aspx

Forster dies:
https://www.sinclairintl.com/reloadi...prod59246.aspx

https://www.sinclairintl.com/reloadi...rod109546.aspx

Redding dies:
https://www.sinclairintl.com/reloadi...prod38694.aspx