I know what you mean! I have Batrium for my big powerwall and its been reliable. However, for the smaller stuff - I settled on Chargery 8T and 16T for my APC 7s and 14s 18650 packs. I just can't stand having a BMS that I can't see what's happening.... and I don't want to use my phone... so the Chargery design with plug-in'able display works for me.
HOWEVER - only 1/2 of the 8 Chargery(s) I've purchased so far have been functional as I would like. So maybe its the same with DALY - just hit/miss - and you might replace it and do better? But it sure costs - hundreds and hundreds of dollars!!
On the other side - I do have 4 Chargery's working smoothy for a year now.
Here's some of my failures with Chargery to give you a sense of what I mean:
1) 'something' (a resistor?) burned up (for no reason) after a few hours of operation.
*Chargery's fault.
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2) Another Chargery shorted/went-dead when I pushed a temp probe (a required item) in-between the cells and it touched 'something' on the pack and apparently shorted the insides. I still think the probe insulation should have protected against this and I'm not sure it was the negative (an exposed bus bar or metal can of 18650) or positive that the probe shorted to.
*My fault but really - the probe should be better insulated?
3) Another Chargery stopped balancing when an accidental short on the pack occurred. The fuse wires blew 'very well'
However the Chargery would turn on but stopped doing anything - why?
*My fault. But it would be nice if Chargery was a bit more robust? - not sure on this one.
4) Replaced it with a brand new unit and it's working (balancing, turning external relay on/off) but now the display is just stuck on instead of sleeping. So the feature where it 'wakes up' when something is wrong is not working.
*Chargery fault? - it works but doesn't work 100% - did I do something?
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Many issues but yet as far as I can find - it's the best set of functionality for me and when it works it really does work!