As the title suggests, I'm looking for a good telnet client for Windows
I don't know about saving credentials.. I'm pretty sure I used SecureCRT in Win95, which even did Zmodem. There might be a putty that will work, too.
Both of them can be configured for BBS use. Just remember CP437 and whatnot.
--- Mystic BBS v1.12 A46 2020/03/02 (Windows/32)
* Origin: 8-Bit Boyz BBS! -=[ bbs.8bitboyz.com port:6502 ]=- (80:505/6)