I dont disagree the XRS is a fantastic little ESC and the reverse is epicley quick to engage but lacks the punch of the V60/G28 as it can deliver nearly 20Amps more.
The XRS retailed at £49.99 but is out of stock on model sport with a note that it will not be re stocked.
The V60 is £61.28 so just over a tenna more, with more punch and better breaks and can be found here...
http://www.kingslynnmodelshop.co.uk/...duct_info.html