heat cable question

hi, i was wondering if heat cables can warm enought a balls rak althought they are lower wattage from same lenght heat mats? right now i use flexwatt but i want to change to heat cables , so i need your opinion..

I have 2 vison racks that use the ZooMed heat cable and I hate it, I would chose flexwatt over ZooMed heat cable any day.

I also have an AP rack came with a higher quality heat cable and I have no issue with it.

Really depends on the heat cable.

why do you want to switch from flex watt?

@deborah
can you tell me the lenght and wattage of the cable you use and its ok?

i want to change cause i found heat cable custom made with 1€ per meter so i want to buy a 30 meter for backup but because its custom i ask for meter and wattage from the one you use if you use to order it!