If anyone is in the market for an enail/PID controller, I would recommend MiniNail. I own two MiniNails and love them. I just ordered a coil from them on Monday and its already out for delivery today, wednesday and i felt like i needed to give them some love on FC since their service and shipping is always on point! Here are some Pros to the MiniNail. I love how the temp is pre-calibrated to nail temp. (But its only calibrated to their nails) But it does keep my Deltas tight on my Ligers. Uses low power consumption. I leave it on 12-16 hours a day. Small Frame, Very small case. Only a little bit bigger than a business card is the Micro. I dont even have the Micro and the OG MiniNail is very small. I use it for traveling as i stick it in my Pelican 1200 with a leisure incycler. Offers a lot of accessories including many coils sizes, Flat, 16mm, 20mm, 24mm hybrid, 25mm and 35mm. 2 years full warranty on PID and 1 year full warranty on coils. - This is huge as i already had two coils replaced. And they replace them fast. I sent them my coil via USPS, 3 days to get there and i have a new replacement coil in my mailbox 3-4 days later. One week from opening and mailing my broken coil to get a new replacement. I havent needed any warranty on my PID so far. One coil just stopped working and another coil had the kevlar wrap come off the connector. Customer service is great. They ship parts same day if you place in the morning. I ordered a 35mm Coil on Monday and its Wednesday and its already out for delivery. And they typically always put a small gift inside too like a dab mat or a dab slab. Here are some Cons. Its pricier than your average PID controller at $200 for Box only. They do have sales for every possible holiday. that saves you up to 25% The mini XLR connectors are great but also very unique to MiniNail. I do not see any other coils out there using this connector style. So it sorta forces you back to MiniNail to by their coils for $70 each. Or like $53 when they have sales. MiniNail is a product I can highly recommend in terms or product, customer service and shipping. Just wait for their sales to save some $$$$$.