Ive got plenty of N120 but im lucky and have a supplier locally. Its like the BH209 of SML powders. It makes some awesome fps with a 300gr in a 50cal and holds its own really well in the 45cal too. If you are looking for some really high fps 250gr loads, N120 is really hard to beat too. 2500fps and beyond is fairly easy if you can handle the recoil.

Sofar im VERY happy with Re7 because the pressures are very mild and fps is good. Secondary pressure spikes are very low too and temp sensitivity is better than 4198. 63gr of Re7 is a tad slower than 60gr of N120 with a 325gr FTX in the Savage 50cal.

My NULA though loves the N110 and man is it clean compared to any powder ive tried. FPS is excellent too even with 300gr bullets but pressures are starting to get a bit high. The new 4759 takes nearly 5grs more to get close to the same fps in my NULA with any bullet weight ive tried across the chrono. Either can be used for mild 45cal loads but 4759 in the new jug IMO has a easier spike in the curve.