So the SeriTek/1v4 arrived today from Italy. I took out the 
Sil3112 based card I bought from Max and put the SeriTek in it's place. The first thing I did was take some new benchmarks with QuickBench.
So this is the exact same SSD with the same 9.2.2 installation I used with the Sil3112 card.
QuickBench™ 1.5 Test Results File
©2000 Intech Software Corp.
Test file created on torsdag 1 december 2016 at 18.19.38
Test Volume name: Copland
Xfer Size     Sequential Read   Sequential Write    Random Read      Random Write1 KByte         4.498 MB/sec    688.468 KB/sec      3.342 MB/sec    723.170 KB/sec
2 KBytes        8.677 MB/sec      1.377 MB/sec      9.825 MB/sec      1.411 MB/sec
4 KBytes       15.241 MB/sec      2.712 MB/sec     16.758 MB/sec      2.782 MB/sec
8 KBytes       27.832 MB/sec      5.247 MB/sec     28.123 MB/sec      5.420 MB/sec
16 KBytes      25.469 MB/sec      2.950 MB/sec     40.406 MB/sec     10.234 MB/sec
32 KBytes      76.238 MB/sec     19.184 MB/sec     51.610 MB/sec     18.941 MB/sec
64 KBytes      94.812 MB/sec     33.307 MB/sec     67.067 MB/sec     33.499 MB/sec
128 KBytes    112.289 MB/sec     51.318 MB/sec     82.476 MB/sec     52.636 MB/sec
256 KBytes    120.314 MB/sec     72.897 MB/sec    109.185 MB/sec     73.063 MB/sec
512 KBytes    125.294 MB/sec     90.588 MB/sec    118.810 MB/sec     91.037 MB/sec
1 MByte       127.379 MB/sec    105.403 MB/sec    122.983 MB/sec    104.777 MB/sec
You can really see that the 64bit SeriTek gives an overall speed improved.
I'm very satisfied with the results  
