Thak you for your input,,, i was on the go since I posted, since my front and back yard is limited in distance (20M) so I don't really need a log distance range IR and zoom, so I think i will go with:
Back yard and pool area:
1x SD5A425XA-HNR
1x PFA151
1x HAP100
Front Yard:
1x IPC-HDBW7842H-Z...