I ordered Angell TC95 16x19 and TC100 16x19 to match my TT95 and TT100P. Also got the TC95 18x20 but sold it again, as the string pattern were too dense for me.I'm beginning to be curious about Angell 18x20 too. Shame they don't do TC100 in 18x20. Which Angell frame are you using?
Angels are more solid, more powerfull and even more arm friendly than the Prince counterpart.
I agree that TC100 18x20 could be really great.
TC95 16x19 is my main stick right now.