What Software are you using?

Hi All.

I just wanted to find out what software you guys are using, I have had previous experience with Keytime (PC based) and really like the UI. I realise a lot of small traders/contractors, and even LTD's are starting to use cloud based (Xero and Kashflow to mention a few) and I know the number of people turning to these solutions will only grow so I wondered if the time was right to learn and implement a similar strategy in my new practice?

so the question is.... what do you guys use? and I guess why would you recommend it!

thanks
Mark