Jasminer x4 Advice/Help

Hey guys , i just got a couple of the x4-1u’s .

Im needing some advice/clarification since im new to asics… on the interface through the ip some of them read 6# boards and 8 asic chips. then another reads 5# and 8 asic chips… Is there an issue with the one that reads 5 ? i have another that reads only 1# … What does that all mean …

Also is it best to use just the ip login to config or are people using the jasminer desktop app to monitor and change settings ? Or is there something better ? just trying to get the best out of them and make sure theyre actually working properly…

Also are they able to mine etc+zil or not enough memory ?

TIA