Back when I got into thermal I was in the exact same boat. In those days the most entry level thing worth putting any money on was the Pulsar XQ-30 at around $1800-$1900. I saved up for it and got my money together. But after talking to several people and telling them what I wanted to do they told me I would be disappointed in it, and would regret getting it because it was not going to meet my expectations. They told me the same thing as what you are hearing now. Keep saving and get another $1k to go with it and get something that will do what you need. I did just that and am so glad I listened to them!
In todays market $2500-$2800 will get you something way better than what you can get for $1500, whatever brand you decide to go with. I'll be one of those guys who encourages you to wait it out, save some more, and get into something that will work better for you. I'm so glad I had some people do that for me when I started with thermal, so I will pass it along.