Go for APC !! I am using model R S 1500 since 2 years (865 Watts / 1500 VA), never had a single complaint. In case of any error or technical back up, they do it quicker than any other brand. I used to get close to an hour back up with 2 LCD monitors, desktop and modem ON. Later upgraded with additional battery pack which gives a total of 4 hours back up as of now.
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"Woods are lovely, dark and deep. But I have promises to keep and miles to go before I sleep." Robert Frost |