Concealed Carry Class, Just Got Back

I just sent mine in for NY 6 to 12 month wating period..i will have about 150 dollars in it and still can;t carry conceal in my county..... Only hunting and Target practice has to be carried with trigger gaurds on... I have heard you can take a 250 dollar course and then submit it to the judge and then he/she may let you... I won;t go for CC until I am comfortable handling it respectivly... I am thinking about getting the glock G20 or G21 with the .22lr conversion anybody have one or heard good things on these