Triumph Point Upturn - How Extreme Should it Be?

[Checklist]

I am looking at this online auction, and I am a little turned off by the angle of this nib on a Sentinel.  Is this too extreme of an upturn, even for a Triumph?  If not, what is it like to write with a nib like this?

 

[Estycollector]

Here is mine for comparison. 

[Checklist]

Thanks.  Doesn't look quite as extreme, and someone else won the auction, anyway.  I'll stick with the Triumphs with a less-pronounced upturn.