Brother Boon and Sirion (other than Japan) with round lights are same as Passo Toyota is the parent company so both make same cars.
Daihatsu is 20-40K cheaper not much difference.
CL and CL Limited are 2 variants @CL Limited@ has immobilizer, side turn signals like GLi, 14' alloys, 60;40 rear split and automatic climate control.
Remember to buy the 2WD version its chassis code is DBA-M600S while 4WD is DBA-M610S.