Do they really make that big of a difference?

[Getn off]

Fiwi, my Zero Gravity Latigo is awesome. Never sat on a Corbin, but for $196 shipped new, it is a steal.
Troy

[Blackmax]

So I have had Corbin's on other bikes and yes they can be a bit brickish , I have run a New Image on my busa for years and got it redone this winter with more padding . Seat foam wears out and needs to be replaced or you can do this https://www.zoneperformancewear.com/products.php I got two pairs and love them !!! added extra hour or so to every ride

[Getn off]

Just rode 1500 miles in 4 days on my new Latigo and it was awesome. No sore tush here at all. Absolutely loved it...even the last mile!
Troy