I have found some of the recent Sigelei devices I have reviewed have been rather hit and miss thankfully the Spark 90W is something of a return to form. It is both stylish and comfortable to use and works without issues. My only wish is that the materials used were a little more robust than they are but I can accept that considering the much lower price tag of the device but I do feel the price should be even lower if this product is to compete well with similar products on the market.
One real concern for potential buyers is the lack of Stainless Steel support so make sure that is not a feature that you require. Another potential problem is the lack of firmware upgradeability.
Nevertheless despite these minor negative points if you are looking for something compact and reliable the Sigelei Spark 90W TC might suit you very well!

VapeMaster
Reviewer at POTVJoin the discussion
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