Yes, maybank2u is good for internal transfer and within local bank in Malaysia.
Anyway, it is just an option, not for comparisons. LOL.
Everything has their own strength and weakness. It depends on your need.
Even paypal and stormpay have problem, easily blocked the fund when you get suspected. eGOLD also quite bit dangerous if you have large fund since hackers spend their time most of stealing this one..
Lately, EVOCASH also dying!
Heres 2 more from Malaysia
http://igdexchange.com/
http://e-dinar.com/
Anyway I still stick to Telegraphic Transfer. RHB can TT online nowadays.