Best business banking?

I'm looking to switch business bank accounts. I'm currently with BOI for my business banking and I'm sick to death of their atrocious online banking.

All I need from my business account is easy-to-use online transfers. I don't handle cash, I don't do a lot of purchasing or payroll and I don't need credit or currency exchange. Just a single deposit account with a decent online experience.

Can anyone recommend any other banks over BOI?

I have also used the BOI system and I hated it, I use the Ulster Bank system and find it does the basics very well and that is all I require.