Just went thru the same consideration, for the same application, and I too picked the Chaos, but I went with the ECA 50-100. I was told the rollers were very tight, so should not be a problem with 100lb powerpro specta. Argo, was I told wrong? Why do you like the all non roller version better?
I custom ordered mine in silver thread with aluminum butt (to match an Avet I hope to get by end of year), and it was extra $30 I believe. I talked to Luis and he was very helpful IMO. I have not received it yet; was told it would be about 6 weeks.