These are a nice saw.
Light with a decent amount of power.
If you ran a 254XP before you will probably be disappointed with a 340. The 254XP is far faster.
As long as it has the Husqvarna crown on it it's good.
Ariens 11528 snowthrower, Craftsman 18hp lawn tractor, Craftsman 5hp lawn mower, Craftsman 4.25hp pressure washer, Stihl BG55 leaf blower and vac, Stihl SH26 string trimmer, Husqvarna 365 special Chainsaw, Husqvarna 254XP chainsaw.