Me? I run a Lifereef SVS2-24 in sump with a Cor 20 return pump. In 2000 when I purchased the pump selection Jeff offered was either a Mag 1200 or a Japanese Iwaki. I went with the Iwaki. I use the Neptune Cor now because I also use them for my returns. Since they all use the same fittings I can easily swap them should an emergency arise (I can do without a skimmer for a couple of days). It also helps for maintenance, cleaning.
Prior to purchasing the Lifereef I used a ETSS skimmer. It was good but very finicky with water sump water level and back pressure. Most hobbyist at the time who used ETSS modified them either by removing the bio balls or beckets. I got a bit frustrated with it then moved to the Lifereef after talking to Jeff.
Only other skimmer I have today is a CPR Bak Pak which is used for a 40 breeder that I keep for emergencies. Isolation, grow out, live rock, things like that. It is built well, small, and works. Not viable for your use case.
As I mentioned earlier you set aside a very reasonable budget in my opinion for a skimmer. I personally believe that is great. You should be able to find something that will last your time in the hobby to include upgrades should you do so. I mean that sincerely.
The reason being is that skimmer technology isn't something that is going to change. Find the type you like and if it is over sized run the pump lower or alternate days it runs. Your skimmer need will change as your display matures. By mature I mean number of fish, size of fish, age of fish, feeding habits, and so forth.
TL; DR that is all I was trying to say. Nice budget, find a couple of options, read a bit, read a bit more, then make a decision. Above all remember sunscreen and upgrades. Ok, not the sunscreen (unless it is sunny today) but do factor in upgrade of display. It may save you a couple bucks down the road.
Hope your day is well.
