I have the CZ527 FS in .223. Upsides are the set trigger, beautiful wood, mauser style action, hammer forged barrel. Mine is exceptionally accurate for a Manlicher stock, with a 4x scope over sand bags it is fires consistant sub 1" groups. I put a Leupold 4X scope in Warne hand detachable rings on it and it is a pretty nice setup. Take care to select the correct high rings the CZ bolt handle takes a little clearance.
Downsides are the trigger when not using the set feature and the price of magazines ($40.00 each for 5 round magazines). One of my magazines is draggy when inserted when full, fine when empty.