Hi Boas,
The AR-DV1 is a good general-purpose base receiver and because it supports most of the popular digital modes it is a reasonable choice. The DV1 is quite slow when it comes to scanning, but still acceptable. There are several good remote solutions around, with a good community of users.
The only worry is the USB interface failures reported over the last year or so, the cause of which does not appear to have been established yet.
There are occasionally good buys on the second market, but a new purchase is still worthwhile in my opinion.
If you are looking for a modern base receiver with lots of built-in features such as spectrum scope and wider frequency coverage, the ICOM IC-R8600 would also be worth consideration. This does not support all the digital modes such as DMR, but this is possible using PC software via the USB I/Q interface.
Regards,
Dave