Last year, on this forum, I voiced my despair at poor results when spraying enamels. That set me on a hunt and I bought some of the
Tamiya lacquers from the forum shop. What a difference! I was able to use lower pressure so I had no spiders and greatly reduced overspray. I was able to produce models that were visually quite reasonable (taking into account the three-foot rule
)
Then I came across the MRP paints. Rather than believe hype, I checked them out directly. I thought
Tamiya paints were good (still do) but the MRP paints are another grade better. Their pigments seem to be finer - there is noticeably less tip drying on the AB even compared to
Tamiya. I am currently just finishing the
Airfix Saturn V rocket which has
Tamiya LP-2 (White) with MRP-172 (Super Gloss Black) selectively sprayed on top. The LP-2 was tending to clog a bit, even with retarder-type thinners, whereas there was not a hint of that with the MRP. This was with an H&S Evolution CR Plus AB, 0.4mm needle at 10psi.
With
Tamiya lacquers, I use their thinners (both normal and retarder type). The upside of these paints and their thinners is that they are all available from the shop. The only downside is the limited colour range.
With MRP lacquers, they can be thinned (only if required) using Mr Color Levelling Thinners (also available from the shop) and they have a good range of colours. For AB work I don't thin them, just generally pipette transfer straight into the AB cup. The downsides of these is that, currently, there are only three UK suppliers of them and they are not easy to use with hairy sticks (as Jack mentioned above). They are very thin paints so apply in thin coats - it can be seen when dwelling too long in any one area that there would be a tendency for it to puddle. I do a quick purge with the Mr Color thinners at the end of each session but, if the AB needs a good clean, I use Mr Hobby Mr Tool Cleaner R 400 (available from the shop). BTW: don't use the latter near any nitrile seals! (but is brilliant stuff)
To summarise, both
Tamiya and MRP lacquers are (for me) easier to use than enamels and are now my default paints.
To add to the mix, the Mr Hobby lacquer paints are meant to be good also. I apologise if this adds a measure of confusion but I mention them because they are stocked in the shop hence they are easier to obtain. They are also thinned with Mr Color Levelling Thinners, meaning you can swap between MRP and Mr Hobby without having too many solvents around. I cannot be definitive about Mr Hobby paints as, although I bought some to test, I haven't got round to taking them out for a test drive yet - Tim will be a better source of info on those than me.