Reviewing forum posts is about the only way for you to find out what works for other users in a niche hobby in an operational situation similar to yours. Models quickly become outdated and retired, especially if one requires support for the latest and niche formats. What was hot two years ago, probably isn't sold anymore!
Everyone has their own benchmarks to measure the operability of a receiver. Some want features to make it easy to steal, while others want advance FTA functions. Some want to record a single program, while others wish to build a library. Some want to quickly blindscan, while others have no use for any type of scanning. Some want to control motorized dishes, others have no clue the difference between USALS or DiSEqC 1.2 and would never install a motor or controller. Some have multiple fixed dishes with stacked switches, others are aimed at a single satellite. Some use as a server, others don't want a LAN connection. Some want PC software, while others use Linux or Mac.
You already are at one of the sites where a variety of users are available and willing to share their experiences and advice. If you find a receiver that looks interesting and promising, ask... In most cases someone will know or can find out.
