...is not worth the investment ?
Scanners hardly qualify as an investment.
At best they are a tool for professional users.
For a hobbyist they are entertainment.
There are certain applications where the SDR based scanner excels, but the superheterodyne still has its place in conventional reception.
73, K8HIT
Icom: IC-7300 IC-PW1 ID-5100A ID-51A Plus 2 IC-R30 Hytera PD782G Kenwood TH-D74 Uniden SDS100 DVMega SDRplay RSPduo