I just test MagiTerm. I like it! very simple and light!
I only have a little issue with my keyboard, i use spanish layout and
the @ and # symbols wont work. i use it with RightAlt + 2 and 3

ragnarok@ragnarok:~$ localectl
System Locale: LANG=es_AR.UTF-8
LANGUAGE=es_AR:es
VC Keymap: n/a
X11 Layout: es
X11 Model: pc105
--- SBBSecho 3.06-Linux
* Origin: Dock Sud BBS - bbs.docksud.com.ar - Argentina (21:2/151)