The main plus for me with my KICKR over the Computrainer isn't the DD aspect, it's the ability to run my thru-axle bikes on it. Tyre wear wasn't that much of an issue - maybe it is if you do all your riding on a trainer (pukes) but I'd just use old tyres and/or durable cheap tyres. They're probably better if noise is an issue.
Yeah, tyre wear wasn't it for me ... the calibration faff, spin downs and variance in accuracy depending on how much I torqued the roller up was what made me get the neo.
The main plus for me with my KICKR over the Computrainer isn't the DD aspect, it's the ability to run my thru-axle bikes on it. Tyre wear wasn't that much of an issue - maybe it is if you do all your riding on a trainer (pukes) but I'd just use old tyres and/or durable cheap tyres. They're probably better if noise is an issue.