High noisy end of the lead is a bit overpowering IMO. You might want to EQ that out a bit. Some of the other sounds have a similar problem. Otherwise I like the lead, it's big and punchy and has good rhythm.
I do like the swung hi-hats that comes in about 1:09. Adds a lot of groove.
Chords are ok... you obviously don't need to think too much about chords in most house music.
Don't feel that you've got to actaully play the chords all the time: I feel that they get a bit repetitive just playing block chords on the first beat of the bar during the build up. You can construct your melody using the chords, but you don't have to play them bang on the first beat of every bar to get them.
You might want to spend a bit more time dropping... I feel like each of the two drops would be better if you made them twice as long, (with more variation obviously) otherwise it's just all build.
Take this with a pinch of salt, I'm not a big bigroom fan, the whole style is a bit cliched for my personal taste.
Here is my new track btw, looking forward to hear what you think.
https://www.futureproducers.com/for...aper-gibberish-dubstep-glitch-hop-f4f-479906/