Hi all, i'm looking to buy a cordless sliding compound saw and i'm tossing up between the Ozito 36 volt dual battery and the Ryobi 18 volt, either in the 210 or 254mm sizes, not overly fussed. However the information on these products is limited, so it's hard to make an informed choice. Like is the 18 volt system on the Ryobi going to deliver as much cutting power as the 36 volt? Are they both brushless? How accurate are they? I plan on using it for heavy home use as i'm renovating. If anyone has any information on these saws they can share, it would be appreciated.