I have the Wild Game Innovations Interceptor. I know it doesn't have the Angle adjustment, but it has worked for me. It cost me around 70 when I bought it 3 years ago.
Need a little more info before I an give a good answer. General purpose Nikon makes a couple with decent glass small and compact $150.
I've got one from bass pro- it's a cheap entry level one only has one function & works fine Only thing id watch out for is the display! Mine has black LCD display which works fine to read your yardage on a bright background but in low light is nearly impossible to read black on black. I'd find the cheapest one that won't give you that problem .
I also have the Simmons. I've had good luck with it, it has stood up to the abuse that can be dished out by a 12 year old ranging birds in the yard(blackbirds and sparrows, no doves)