Change to qoboz as someone else said.... A good dac is vital but I spent about 40-50% of total budget on speakers as I always believe end sound most important (river analogy with no point having throttle at end gotta flow into the sea/ears)
But it's all incremental in the end but big benefits to sound in my books would be speakers/service stream provider/dac/amp/streamer (once past super cheap levels.